00350nam a2200121Ia 4500008004100000020001500041041001200056082001800068100002700086245006800113260003400181300001300215231217s9999    xx            000 0 und d  a8170004853  aEnglish  a025  NAR;1  R  aNarayana Murthy, Kavi. 0aNatural language processing : an information access perspective  c2006bEss Ess Pub.aNew Delhi  axiv, 371