00383nam a22001337a 450000500170000000800410001702000150005804000130007308200240008610000250011024500570013526000460019230000110023820171019104914.0171019b        xxu||||| |||| 00| 0 eng d  a9698016309  cPK-LaUMT  aPKAC 620.106bBAN-B  aBanu Musa bin Shakir  aThe book of ingenious devices/cBanu Musa bin Shakir  aIslamabad:bPaksitan Hijra council,c1989  a267 p.