Universal decimal classification: a practical primer

Míreanna Comhchosúla

• Universal decimal classification: a practical primer
  le: Satyanarayana, V V V; Author
  Foilsithe: (1998)
• Introduction to the practice of Dewey decimal classification
  le: Comaromi, John P; Author, et al.
  Foilsithe: (1987)
• Universal decimal classification /
  le: Raju, A. A. N.
  Foilsithe: (2007)
• universal decimal classification
  le: Foskett, A.C
  Foilsithe: (1961)
• universal decimal classification
  le: Foskett, A.C
  Foilsithe: (1961)