00343nam a2200121 a 450000500170000002000150001708200230003210000180005524500430007326000420011630000240015849000390018220251203111151.0  a8170003210  a025.002854678bNAI  aRaman Nair, R  aAccessing information through internet  aNew DelhibEss Ess publicationsc2002  aix,336p.c22cm.cHB  aInternt for information management