00452nam 2229688 450000100060000000300230000600500090002900800410003808200110007907200220009002000180011210000160013026000280014625000060017424500460018065000220022665000240024829688StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a005.43 aoperating systems a0-07-460088-5 aALAN SIMONS bTat mc Graw-hill c1994 a2 aSYSTEMS PROGRAMMING AND OPERATING SYSTEMS aoperating systems asystems programming