New manual of classification

Eitemau Tebyg

• A New Manual of Classification/
  gan: Marcella,Rita, et al.
  Cyhoeddwyd: (1997)
• New manual of classification /
  gan: Marcelia, Rita, Newton, Robert
  Cyhoeddwyd: (1997)
• Manual of classification for librarians and bibliographers."Published later as manual of classification for librarians" /
  gan: Sayers W. C. Berwick
  Cyhoeddwyd: (1964)
• Manual of classification for librarians and bibliographers. "Published later as manual of classification for librarians /
  gan: Sayers, W. C. Berwick
  Cyhoeddwyd: (1964)
• Manual of classification for librarians and bibliographers. "Published later as manual of classification for librarians /
  gan: Sayers, W. C. Berwick
  Cyhoeddwyd: (1964)