<?xml version="1.0" encoding="utf-8"?><root><leader xmlns="http://www.loc.gov/MARC21/slim">00000na   22     1   450</leader><controlfield tag="001">1011121</controlfield><datafield tag="300" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">کارل پوپر  مشاهده  ابطال‌پذیری  اخلاق  نظریه‌محوری<br />Karl Popper  observation  falsifiability  ethics  theory-ladenness<br /> </subfield></datafield><datafield tag="200" ind1="1" ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">دلالت اخلاقی نقد «مشاهده ناب» کارل پوپر</subfield><subfield code="a">The Ethical Implications of Karl Popper's Critique of “Pure Observation”</subfield><subfield code="a">رمضان مهدوی آزادبنی  </subfield><subfield code="b">article</subfield><subfield code="f" /></datafield><datafield tag="101" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">Persian</subfield></datafield><datafield tag="600" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a" /></datafield></root>