00263nam a2200109 a 450000500170000002000150001708200160003210000190004824500270006726000380009430000210013220251203110601.0  a8173713804  a005.74bPUJ  aPujari,Arun K.  aData mining techniques  aHyderabadbUniversity Pressc2004  ax,288p.c22cm PB