01067nam--2200349---450-9900006249602033160062496USA010062496(ALEPH)000062496USA01006249620010912d1974----km-y0itay0103----baengUS||||||||001yyOperating systemsDionysios C. Tsichritzis and Philip A. BernsteinNew YorkAcademic press1974XVIII, 298 p.ill.23 cmComputer science and applied mathematics2001Computer science and applied mathematics001.64404TSICHRITZIS,Dionysios C.50997BERNSTEIN,Philip A.50998ITsalbcISBD990000624960203316510 CSM 136987 CBS51000108276BKSCIPATTY9020010912USA01163720020403USA011712PATRY9020040406USA011643Operating systems957256UNISA