000 00305nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a005.43,SIL
100 _aGALVIN (Peter Baer): JOHN WILEY G
245 _aOperating System Concepts
260 _aSINGAPUR
_bJOHN WILEY
365 _cRS
999 _c193477
_d193477