THE STUDY OF UDC AND OTHER INDEXING LANGUAGES THROUGH COMPUTER MANIPULATION OF MACHINE-READABLE DATA BASESCOOKE GA; HEAPS DM; MERCIER M et al.sdIN: UDC RELAT. OTHER INDEXING LANG. PROC. INT. SYMP. HERCEG NOVI, YUGOSL., 1971; BEOGRAD; YUGOSL. CENT. TECH. SCI. DOC.; DA. S.D.; PP. 1-24; BIBL. 1P.1/2Conference Paper

AUTOMATION OF A U.D.C. BASED LIBRARY FOR SEARCHING PURPOSESHEAPS DM; EASTON LS; MACALLISTER ER et al.1971; FID-CR-REPORT NO11; DENM.; DA. 1971; PP. 88-120; BIBL. 1P.1/2; (2ND SEMIN. UDC MECH. INF. SYST. PROC.; FRANKFURT; 1970)Conference Proceedings