000 00283nam a2200121Ia 4500
100 _aBACH MAURICE J
020 _a0-87692-516-6
365 _cRS
365 _d1
942 _cENGBK
245 _aDesign of the UNIX Operating System
260 _bPrentice-hall of india
_c1989
_aNEW DELHI
999 _c21217
_d21217