000 00235nam a2200109Ia 4500
020 _a8170297532
082 _a005.43
100 _aYASHAVENT, KANETKAR
245 _aUNIX SHELL PROGRAMMING
260 _aNEW DELHI
_b BPB
_c1996
942 _cBK
999 _c7550
_d7550