000 00299nam a22001217a 4500
020 _a9780070472686
082 _a005.43
100 _aSINGHAL,MUKESH
_aSHIVARATRI,NIRANJAN,G.
245 _aADVANCED CONCEPTS IN OPERATING SYSTEMS
260 _aNEW DELHI
_bMGH
_c1994
300 _aXXII;522P.
942 _cBK
999 _c8463
_d8463