000 00269nam a22001217a 4500
020 _a9788131701010
100 _aKOCHAN STEPHEN G.
245 _aUNIX SELL PROGRAMMING
250 _a3 RD
260 _aNEW DELHI
_bPEARSON
_c2003
300 _aXVIII, 437 P
942 _cBK
999 _c8033
_d8033