000 00330nam a2200133Ia 4500
005 20260413100815.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSilbers Chatz Abrahari
245 0 _aOperating system concepts
260 _bWiley N Delhi
_c2012
300 _a972
942 _cGB
999 _c4689
_d4689