<?xml version="1.0" encoding="utf-8"?><root><leader xmlns="http://www.loc.gov/MARC21/slim">00000na   22     1   450</leader><controlfield tag="001">639925</controlfield><datafield tag="300" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a"> کتابچه تاریخ منطق. جلد 10: منطق استقرایی </subfield></datafield><datafield tag="200" ind1="1" ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">کتاب راهنمای تاریخ منطق جلد 10: منطق استقرایی [کتاب انگلیسی]</subfield><subfield code="a">Handbook of the History of Logic. Volume 10: Inductive Logic</subfield><subfield code="a">Dov M. Gabbay, Stephan Hartmann, John Woods</subfield><subfield code="b">book</subfield><subfield code="f" /></datafield><datafield tag="101" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">English</subfield></datafield><datafield tag="600" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a" /></datafield></root>