000 00292nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a5.432
_bBAC
100 _aBach, Maurice J
245 0 _aDesign of the unix operating system
260 _aDelhi
_bPHI
_c1996
300 _a471
942 _2ddc
999 _c34886
_d34886