000 00340nam a2200157Ia 4500
100 _aCrowley/Charles
650 _aOperating systems
942 _cBK
366 _f25
245 _aOperating Systems
260 _bTata Mc Graw hill Ltd.
_c1997
082 _a5.43
_bCRO
300 _a844
546 _aENGLISH
_celectronics
999 _c34424
_d34424