00345nam 2204006 45000010005000000030023000050050009000280080041000370820013000781000017000912600025001082500019001332450061001524006StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a621.3926 adouglas hall bmcgraw - hall c1992 aالطبعة 2 amicroprocessors and interfacing programming and hardware