000			00320nam a2200133Ia 4500
100			_aStallings, William
020			_a81-203-1187-5
250			_a2nd ed
942			_cBK
245			_aOperating system
260			_aPrentice-Hall of India Private Limited, New Delhi _c1997
082			_a001.61 Sta
300			_axviii,701
999			_c33564 _d33564