000			00373nam a2200169Ia 4500
008			140910s9999 xx 000 0 und d
082			_bBAC - D
100			_aBach,Mourice J
245		4	_aThe Design Of Unix Operating Systems
260			_aNew Delhi
260			_bPhi Pub
260			_c1999
300			_a471p
650			_aIT & CS
942			_2DDC
942			_cBook
999			_c18832 _d18832