<marcxml:record xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:marcxml="http://www.loc.gov/MARC21/slim" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:madsrdf="http://www.loc.gov/mads/rdf/v1#" xmlns:ri="http://id.loc.gov/ontologies/RecordInfo#" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mets="http://www.loc.gov/METS/">
	    <marcxml:leader>00946nz   2200181n  4500</marcxml:leader>
	    <marcxml:controlfield tag="001">sh98004363</marcxml:controlfield>
	    <marcxml:controlfield tag="003">DLC</marcxml:controlfield>
	    <marcxml:controlfield tag="005">19980818083016.9</marcxml:controlfield>
	    <marcxml:controlfield tag="008">980720|| anannbab|          |a ana |||  </marcxml:controlfield>
	    <marcxml:datafield tag="010" ind1=" " ind2=" ">
      <marcxml:subfield code="a">sh 98004363 </marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="040" ind1=" " ind2=" ">
      <marcxml:subfield code="a">DLC</marcxml:subfield>
      <marcxml:subfield code="c">DLC</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="150" ind1=" " ind2="0">
      <marcxml:subfield code="a">Rough sets</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="450" ind1=" " ind2="0">
      <marcxml:subfield code="a">Rough set theory</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="450" ind1=" " ind2="0">
      <marcxml:subfield code="a">Theory of rough sets</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="550" ind1=" " ind2="0">
      <marcxml:subfield code="w">g</marcxml:subfield>
      <marcxml:subfield code="a">Set theory</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="670" ind1=" " ind2=" ">
      <marcxml:subfield code="a">Work cat.: 98-36664: Rough-fuzzy hybridization, c1998:</marcxml:subfield>
      <marcxml:subfield code="b">CIP pref. (rough sets, theory of rough sets, rough set theory: a mathematical approach to decision making for managing uncertainty that arises from inexact, noisy, or incomplete information focusing on the ambiguity caused by limited discernability of objects in the domain of discourse. The idea is to approximate any concept by a pair of exact sets, called the upper and lower approximations.)</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="670" ind1=" " ind2=" ">
      <marcxml:subfield code="a">CompuMath cit. index</marcxml:subfield>
      <marcxml:subfield code="b">(rough set)</marcxml:subfield>
    </marcxml:datafield>
	    <marcxml:datafield tag="675" ind1=" " ind2=" ">
      <marcxml:subfield code="a">Eisenreich. Mathematik;</marcxml:subfield>
      <marcxml:subfield code="a">Encyc. dict. math.;</marcxml:subfield>
      <marcxml:subfield code="a">Encyc. math.;</marcxml:subfield>
      <marcxml:subfield code="a">Math. subj. classif.</marcxml:subfield>
    </marcxml:datafield>
	  </marcxml:record>