00559nam a2200181 a 450000500170000002000150001708200160003210000180004824500570006626000420012330000210016569000480018670000250023496400160025999700130027599900190028895200700030720251203110918.0  a8170005124  a025.04bBAV  aBavakutty, M.  aInformation search pattern in electronic environment  aNew DelhibEss Ess Publicationsc2007  a356p.c22 cm. HB  aInformation processing and retrieval system  aVerghese, Rekha Rani  bcdefg_  a129641 C  c107150d107150  00104070aPUbPUd2008-03-25g740.00l0o025.04 BAVp129641yBK