000 00282nam a2200121Ia 4500
008 250417s9999||||xx |||||||||||||| ||und||
020 _a9789387472877
082 _a005.43 BHA
100 _aBhatt
245 3 _aAn introduction to operating systems 5/ed
260 _bPhi
942 _cBK
999 _c6595
_d6595