00463nam a2200169 a 450000500170000002000150001708200160003210000170004824500390006526000290010430000210013369000210015496400160017599700130019199900190020495200700022320251203110909.0  a8170001978  a021.65bSEH  aSehgal, R.L.  aAn introduction to library network  aNew DelhibEss Essc2004  a244p.c22cm.cHB  aLibrary networks  bcdefg_  a127657 C  c106599d106599  00104070aPUbPUd2008-02-13g400.00l0o021.65 SEHp127657yBK