00308nam 2207746 45000010005000000030023000050050009000280080041000370820011000781000030000892600043001192450026001627746StarLibrary Marc Built20180503201711 ||||| |||||||||||amh  a620.11 aMazin A H And Kirit Patel bبغداد: جامعة بغداد c80 aEngineering Materials