00336nam 2204767 45000010005000000030023000050050009000280080041000370820013000781000016000912600019001072500019001262450059001454767StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a004.0110 aleland beck baddison c1997 aالطبعة 3 asystem software an introduction to systems programming