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MATERIA(CODIGO,NOMBRE,..)
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ALUMNO(LEGAJO,NOMBRE,..)
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INSCRIPCION(LEGAJO,CODIGO,FECHA)
	PK(LEGAJO,CODIGO,FECHA)
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	FK(CODIGO,MATERIA)
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      <dia:attribute name="border_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="border_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="inner_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Legajo#</dia:string>
      </dia:attribute>
      <dia:attribute name="key">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="weak_key">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="derived">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="multivalued">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O17">
      <dia:attribute name="obj_pos">
        <dia:point val="4.93975,20.4979"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="4.88387,19.2935;5.14085,20.5538"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="4.93975,20.4979"/>
        <dia:point val="5.08497,19.3493"/>
      </dia:attribute>
      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O16" connection="8"/>
        <dia:connection handle="1" to="O8" connection="8"/>
      </dia:connections>
    </dia:object>
    <dia:object type="ER - Attribute" version="0" id="O18">
      <dia:attribute name="obj_pos">
        <dia:point val="15.715,22.045"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="15.665,21.995;20.075,23.895"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="15.715,22.045"/>
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      <dia:attribute name="elem_width">
        <dia:real val="4.3100000000000005"/>
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      <dia:attribute name="elem_height">
        <dia:real val="1.8"/>
      </dia:attribute>
      <dia:attribute name="border_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="border_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="inner_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Codigo#</dia:string>
      </dia:attribute>
      <dia:attribute name="key">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="weak_key">
        <dia:boolean val="false"/>
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      <dia:attribute name="derived">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="multivalued">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="font">
        <dia:font family="monospace" style="0" name="Courier"/>
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      <dia:attribute name="font_height">
        <dia:real val="0.80000000000000004"/>
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    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O19">
      <dia:attribute name="obj_pos">
        <dia:point val="17.9997,21.9971"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="17.9434,20.2388;18.2888,22.0534"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="17.9997,21.9971"/>
        <dia:point val="18.2325,20.2951"/>
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      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O18" connection="8"/>
        <dia:connection handle="1" to="O9" connection="8"/>
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    </dia:object>
    <dia:object type="ER - Attribute" version="0" id="O20">
      <dia:attribute name="obj_pos">
        <dia:point val="7.815,21.495"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="7.765,21.445;12.175,23.345"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="7.815,21.495"/>
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      <dia:attribute name="elem_width">
        <dia:real val="4.3100000000000005"/>
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      <dia:attribute name="elem_height">
        <dia:real val="1.8"/>
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      <dia:attribute name="border_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="border_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="inner_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Nombre#</dia:string>
      </dia:attribute>
      <dia:attribute name="key">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="weak_key">
        <dia:boolean val="false"/>
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      <dia:attribute name="derived">
        <dia:boolean val="false"/>
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      <dia:attribute name="multivalued">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O21">
      <dia:attribute name="obj_pos">
        <dia:point val="9.97,21.495"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="6.59814,19.2806;10.0392,21.5642"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="9.97,21.495"/>
        <dia:point val="6.66731,19.3498"/>
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      <dia:attribute name="numcp">
        <dia:int val="1"/>
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      <dia:connections>
        <dia:connection handle="0" to="O20" connection="1"/>
        <dia:connection handle="1" to="O8" connection="8"/>
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    </dia:object>
    <dia:object type="ER - Attribute" version="0" id="O22">
      <dia:attribute name="obj_pos">
        <dia:point val="21.265,22.295"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="21.215,22.245;25.625,24.145"/>
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      <dia:attribute name="elem_corner">
        <dia:point val="21.265,22.295"/>
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      <dia:attribute name="elem_width">
        <dia:real val="4.3100000000000005"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="1.8"/>
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      <dia:attribute name="border_width">
        <dia:real val="0.10000000000000001"/>
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      <dia:attribute name="border_color">
        <dia:color val="#000000"/>
      </dia:attribute>
      <dia:attribute name="inner_color">
        <dia:color val="#ffffff"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Nombre#</dia:string>
      </dia:attribute>
      <dia:attribute name="key">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="weak_key">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="derived">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="multivalued">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
    </dia:object>
    <dia:object type="Standard - Line" version="0" id="O23">
      <dia:attribute name="obj_pos">
        <dia:point val="22.3482,22.3791"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="19.5401,20.2247;22.4183,22.4492"/>
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      <dia:attribute name="conn_endpoints">
        <dia:point val="22.3482,22.3791"/>
        <dia:point val="19.6102,20.2948"/>
      </dia:attribute>
      <dia:attribute name="numcp">
        <dia:int val="1"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O22" connection="8"/>
        <dia:connection handle="1" to="O9" connection="8"/>
      </dia:connections>
    </dia:object>
  </dia:layer>
</dia:diagram>
