00333nam a2200121 a 450000500170000002000150001708200160003210000180004824500570006626000420012330000210016570000250018620251203110918.0  a8170005124  a025.04bBAV  aBavakutty, M.  aInformation search pattern in electronic environment  aNew DelhibEss Ess Publicationsc2007  a356p.c22 cm. HB  aVerghese, Rekha Rani