00311nam a22001217a 450000500170000002000100001703500120002703700130003910000180005224500610007026000360013130000220016720120227123239.0  c00.00  aB-31245  aDPLbENG  aKochar, R. S.  aPrinciples and practices of cataloguing /cby R S Kochar  aDelhibRajat Publicationsc1998  av, 262p.c20 cms.