00533nam a2200181 a 450000500170000008200150001710000190003210000190005124500580007026000390012830000230016763000360019063000170022696400160024399700110025999900150027095200660028520251202164250.0  a020.3bENC  aKent,Allen Ed.  aLancour,Harold  aEncyclopedia of Library and Information Science;vol.3  aNew YorkbMorcel Dekker Inc.c1968  a680 p.c24 cm.cHB  aLibrary and information science  aencyclopedia  bcdefg_  a4212 C  c5449d5449  00104070aPUbPUd1998-06-30g75.00l0o020.3 ENCp4212yBK