000			00377nam a2200133Ia 4500
008			100324s9999 xx 000 0 und d
100			_aBach M.J
245			_aDesign of the UNIX operating system
260			_c1994 _bPrentice Hall Inc _aNew Delhi
366			_b1994
541			_g589, 14/9/95
650			_aAccounting
942			_cBK
999			_c77656 _d77656