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      <record key="001" att1="001" value="LIB902571102" att2="LIB902571102">001   LIB902571102</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="">liebelt, paul b.</field>
      <field key="331" subkey="">an introduction to optimal estimation</field>
      <field key="403" subkey="">1. ed.</field>
      <field key="410" subkey="">reading, massachusetts, menlo park, california, london</field>
      <field key="412" subkey="">addison-wesley publishing company</field>
      <field key="425" subkey="">1967</field>
      <field key="433" subkey="">ix, 273 pp.</field>
      <field key="517" subkey="c">from the table of contents: linear algebra; nonlinear and linear dynamic systems; elementary concepts of probability theory;</field>
      <field key="ran" subkey="d">om dynamic systems; linear estimation theory; discrete dynamic system estimation; continuous dynamic system estimation;</field>
      <field key="544" subkey="">5592-A</field>
    </SEQUENTIAL>
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