000 00313nam a2200133Ia 4500
020 _a978-0074635513
082 _a005.43
100 _aCharles Crowley
_9140
245 0 _aOperating systems :A Design-Oriented Approach
250 _a1
260 _bTata Mcgraw Hill
_c2002
_aNew Delhi
650 _aCSE
_914
942 _cBK
999 _c37
_d37