000 00293pam a2200121 a 4500
020 _c
041 _aeng
100 _aBach.M.J.
245 _aThe Design Of The Unix Operating System
_hTextual Documents
260 _aNew Delhi
_bPrentice Hall Of India
_c2001
300 _a471p.
930 _a14161
999 _c91061
_d91061