000 00335nam a2200145Ia 4500
100 _aDas, Sushmita
020 _a0-07-463090-3
250 _a2
942 _cBK
654 _a
245 _aUNIX
_bConcepts and Application
260 _aNew Delhi
_bTata McGraw-Hill Publishing Company Ltd.
_c1998
082 _a005.42
300 _a565
999 _c394692
_d394692
041 _aeng