000 00285nam a2200109Ia 4500
008 230302s9999 xx 000 0 und d
082 _a005.43CRO
100 _aCROWLEY (Charles)
245 _aOperating System : A Design Oriented Approach
260 _aNEW DELHI
_bTMH
365 _cRS
999 _c146893
_d146893