000 00267nam a2200121Ia 4500
020 _a9788120304994
100 _aBrian W Kernighan
245 _aUNIX Programming Environment
260 _c2005
_bPHI
_aNew Delhi
300 _ax+357
700 _aRob Pike
942 _cBK
999 _c31117
_d31117