000			00305nam a2200133Ia 4500
100			_aWilliam, Stallings
020			_a81-203-1187-6
250			_a2nd ed
942			_cBK
245			_aOperating systems
260			_aPrentice-Hall of India, New Delhi _c1997
082			_a001.61 Sta
300			_axviii,701
999			_c29354 _d29354