Dewey decimal classification 21st edition Guide /

Míreanna Comhchosúla

• Dewey decimal classification 21st edition A study manual and number building guide /
  le: Scott, Mona L.
  Foilsithe: (2004)
• Excercises in the 21st edition of the Dewey Decimal Classification /
  le: Satija, M. P.
  Foilsithe: (1990)
• Dewey decimal classification 19th.Edition.
  le: Dewey, Melvil
  Foilsithe: (1979)
• Introduction to Dewey Decimal classification /
  le: Sehgal, R. L.
  Foilsithe: (1994)
• Dewey Decimal Classification Edition 19 to Edition 23
  le: Sajitha, M P
  Foilsithe: (2013)