00318nam 2204805 45000010005000000030023000050050009000280080041000370820013000781000020000912600027001112500019001382450029001574805StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a004.0149 aandrew tanebaum bprentice - hall c2001 aالطبعة 2 amodern operating systems