01169nam--2200373---450-9900003552402033160035524USA010035524(ALEPH)000035524USA01003552420010309d1975----km-y0itay0103----baengUS||||||||001yyComputer system performanceHerbert Hellerman and Thomas F. ConroyNew YorkMcGraw Hill1975XI, 380 p.ill.21 cmMcGraw-Hill computer science series152001McGraw-Hill computer science series15001-------2001001.64044HELLERMAN,Herbert1014ITsalbcISBD990000355240203316001.6 MCS 15A2603001.6 MCS00105229001.6 MCS 15B3077001.6 MCS00105230001.6 MCS 15C10694001.6 MCS00105231BKSCIPATTY9020010309USA01175220020403USA011643PATRY9020040406USA011625Computer system performance876330UNISA