Classification for information retrieval: papers presented at an intensive course held in September 1967 at the School of Librarianship, Liverpool College of Commerce;

Eitemau Tebyg

• Classification and indexing practice /
  gan: Bakewell, K. G. B.
  Cyhoeddwyd: (1978)
• Library classification,
  gan: Sengupta, Benoyendra, 1910-
  Cyhoeddwyd: (1971)
• Classification and information control: papers representing the work of the Classification Research Group during 1960-1968.
  Cyhoeddwyd: (1969)
• Universal Decimal Classification = Classification Décimale Universelle = Dezimalklassification.
• Universal Decimal Classification = Classification Décimale Universelle = Dezimalklassifikation.