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    <SEQUENTIAL>
      <record key="001" att1="001" value="LIB90216000X" att2="LIB90216000X">001   LIB90216000X</record>
      <field key="037" subkey="x">englisch</field>
      <field key="050" subkey="x">Buch</field>
      <field key="076" subkey="">Formalwissenschaft</field>
      <field key="100" subkey="">chen, chi-tsong</field>
      <field key="331" subkey="">introduction to linear system theory</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">new york, chicago, san francisco</field>
      <field key="412" subkey="">holt, rinehart and winston</field>
      <field key="425" subkey="">1970</field>
      <field key="433" subkey="">xvi, 431 pp.</field>
      <field key="451" subkey="">holt, rinehart and winston series in electrical engineering, electronics, and systems</field>
      <field key="517" subkey="c">from the table of contents: glossary of symbols; introduction; linear spaces and linear operators; mathematical descriptions of</field>
      <field key="sys" subkey="t">ems; linear dynamical equations and impulse-response matrices; controllability and observability of linear dynamical</field>
      <field key="equ" subkey="a">tions; irreducible realizations of rational transfer-function matrices; canonical forms, state feedback, and state</field>
      <field key="est" subkey="i">mators; stability of linear systems; linear time-invariant composite systems; appendices;</field>
      <field key="544" subkey="">4816-A</field>
    </SEQUENTIAL>
  </section>