00524nam a2200169 a 450000500170000002000150001708200160003210000210004824500500006926000540011930000260017369000330019996400160023299700190024899900170026795200700028420251203110537.0  a0074635514  a005.43bCRO  aCrowley, Charles  aOperating SystemsbA Design-Oriented Approach  aNew DelhibTata McGraw-Hill Publishing Co.,c2002  axxii,844p.c24 cm. PB  aOperating System (computers)  bcdefg_  a111136 LIBSC C  c93793d93793  00104070aPUbPUd2005-02-01g260.00l0o005.43 CROp111136yBK