<?xml version="1.0" encoding="utf-8"?><root><leader xmlns="http://www.loc.gov/MARC21/slim">00000na   22     1   450</leader><controlfield tag="001">704822</controlfield><datafield tag="205" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">الأولى</subfield></datafield><datafield tag="210" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="d">2008</subfield><subfield code="c">Oxford University Press </subfield></datafield><datafield tag="300" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">  </subfield></datafield><datafield tag="200" ind1="1" ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">پیشگامان دانش در طول قرن ها، از ارشمیدس تا هاوکینگ، جلد 1 [کتاب عربی]</subfield><subfield code="a">رواد المعرفة عبر القرون من أرخميدس حتى هاوكينج المجلد 1</subfield><subfield code="a">د كلفورد أ بكوفر؛ ترجمه: ایمان نوری الجنابی</subfield><subfield code="b">book</subfield><subfield code="b">Translation effect</subfield><subfield code="b">book</subfield><subfield code="b">Translation effect</subfield><subfield code="f" /></datafield><datafield tag="101" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a">Arabic</subfield></datafield><datafield tag="600" ind1=" " ind2=" " xmlns="http://www.loc.gov/MARC21/slim"><subfield code="a" /></datafield></root>