000 00314nam a2200121Ia 4500
100 _aTanveer Siddiqui & U. S. Tiwary
020 _a0-19-569232-2
942 _cBK
245 _aNatural language processing and information retrieval
260 _aOUP, New Delhi
_c2008
082 _a006.35 Sid/Tiw
300 _aix,406p
999 _c43651
_d43651