000 00275nam a2200121Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aSTALLINGS WILLIAMS
245 0 _aOPERATING SYSTEMS
250 _a8th
260 _bPHI NEW DELHI
_c2002
300 _a701
942 _2ddc
_cGE
999 _c1778
_d1778