00342nam a22001097a 450000500170000000800410001704000130005808200250007124500770009626000490017330000100022220180103115311.0180103b        xxu||||| |||| 00| 0 eng d  cPK-LaUMT  aPKAC 297.27305bJOU-  aJournal of King Abdul Aziz University : Islamic economics(Vo. 18 No. 2)/  aJeddah:bScientific publishing centre,c2005  a58 p.