00342nam 2271942 450000100060000000300230000600500090002900800410003808200080007902000220008710000180010926000330012725000060016024500320016671942StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a624 a9-4054-02-977-978 ael- dakhakhni bدار المعارف c2007 a3 atheory of structures part 1