01780nam a2200409 i 450099100126028970753620020507190153.0990610s1969 ||| ||| | eng 8774180037b1082280x-39ule_instLE01309491ExLDip.to Matematicaeng027AMS 01A99Seminar on UDC in a mechanized retrieval system<1. ;1968 ;Copenhagen>536524Proceedings of first seminar on UDC in a mechanized retrieval system /conducted by R. R. Freeman and Pauline Atherton, Copenhagen, 2th [sic]-6th September, 1968 ; edited by R. Molgaard-Hansen and Malcolm RigbyCopenhagen :Danish Center for Documentation,1969[156] p. :18 leaves of plates ;30 cm.FID Publ. Serie ;405FID/CR report ;9Cover title.Includes bibliographical referencesAutomatic classificationCongressesInformation storage and retrieval systemsCongressesUniversal decimal classificationCongressesMolgaard-Hansen, R.Rigby, MalcolmFreeman, Robert R.Atherton, PaulineInternational federation for documentation :Committee on classification researchDanish centre for documentation.b1082280x23-02-1728-06-02991001260289707536LE013 01A FID11 (1969)12013000114101le013-E0.00-l- 01010.i1093007328-06-02Proceedings of first seminar on UDC in a mechanized retrieval system924159UNISALENTOle01301-01-99ma -engxx 01