00322nam 2200786 4500001000400000003002300004005000900027008004100036082001100077100001800088260002300106250001900129245004200148786StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a423.91 ahasan ghazala bdar maktabt c2006 aالطبعة 7 atranslation as problems and solations