000 00335nam a2200133Ia 4500
008 130729s9999 xx 000 0 und d
020 _a
082 _a
_b
100 _aCrowley, Charles
245 _aOperating Systems
260 _aNew Delhi
_b TMH
_c2009
650 _aComputer Science Engineering
_bOperating Systems
942 _2ddc
_cBK
999 _c1432
_d1432