Documentation research and training centre. Annual seminar II Document retrieval

Eitemau Tebyg

• Annual seminar, documentation research and training centre
• Documentation Research training centre-Annual seminar II Planning of library and documentation systems
  Cyhoeddwyd: (1974)
• Document retrieval systems
  gan: Pemberton JE
  Cyhoeddwyd: (1975)
• Documentation and information retrieval /
  gan: Sengupta, Benoyendra
  Cyhoeddwyd: (1977)
• Documentation and information retrieval /
  gan: Sengupta, Benoyendra
  Cyhoeddwyd: (1977)