00472nam a2200145Ia 4500082002800000100002000028245002400048260007300072300000800145504002200153650005100175650002700226650005300253710002000306  aRR 025.324 UNI-     SL1  aBritish Library 0aUNIMARC format 1980  aNew DelhibNational Social Science Documentation Centre, ICSSRc1980  a801  aincludes appendix  aUniversal Machine Readable Catalogue (UNIMARC)  aDescriptive cataloging  aInternational Standard Bibliographic Description  aBritish Library