The glorious caliphate Husain, S. Athar. creator text xxu S.l.] Academy of Islamic Research 1980 3rd ed. monographic eng
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266 p. S. Athar Husain. Academy of islamic research, 73 http://www.amazon.com/exec/obidos/ASIN/B000DING6Y/chopaconline-20 http://www.amazon.com/exec/obidos/ASIN/B000DING6Y/chopaconline-20 150422 20150422114417.0 ASINB000DING6Y