Guide to personal indexes using edge-notched and peek-a-boo cards /

Eitemau Tebyg

• Classification and indexing in the social sciences /
  gan: Foskett, D. J.
  Cyhoeddwyd: (1963)
• Classification and indexing in the social sciences /
  gan: Foskett, D. J.
  Cyhoeddwyd: (1963)
• Indexes and indexing : Guide to the indexing of books and collection of books,periodicals,music,recording.films and other /
  gan: Collison Robert L.
  Cyhoeddwyd: (1969)
• Indexes and indexing : Guide to the indexing of books and collection of books,periodicals,music,recording.films and other /
  gan: Collison Robert L.
  Cyhoeddwyd: (1969)
• Index and indexing systems /
  gan: Prasher, R. G.
  Cyhoeddwyd: (1989)