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      <record key="001" att1="001" value="LIB903519008" att2="LIB903519008">001   LIB903519008</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Formalwissenschaft</field>
      <field key="087" subkey="a">7</field>
      <field key="100" subkey="b">balinski, m.l. (ed.)</field>
      <field key="331" subkey="">approaches to integer programming</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">amsterdam, oxford</field>
      <field key="412" subkey="">north-holland publishing company</field>
      <field key="415" subkey="">new york</field>
      <field key="417" subkey="">american elsevier publishing company</field>
      <field key="425" subkey="">1974</field>
      <field key="433" subkey="">vii, 197 pp.</field>
      <field key="451" subkey="">mathematical programming studies; 2</field>
      <field key="451" subkey="h">balinski, m.l. (ed.) ; beale, e.m.l. (ed.) ; dantzig, george b. (ed.) ; et al.</field>
      <field key="540" subkey="">0-7204-8302-6</field>
      <field key="544" subkey="">7440-A</field>
    </SEQUENTIAL>
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