Introduction to Dewey Decimal classification

Míreanna Comhchosúla

• Number building in Dewey Decimal Classification, Universal Decimal Classification, Colon Classification
  le: Sehgal, R.L
  Foilsithe: (1993)
• Introduction to Dewey Decimal classification /
  le: Sehgal, R. L.
  Foilsithe: (1994)
• Number building in Dewey Decimal Classification Universal Decimal Classification & Colon Classification/
  le: R L Sehgal
  Foilsithe: (1993)
• Number building in Dewey Decimal Classification, Universal Decimal Classification and Colon Classification /
  le: Sehgal, R. L.
  Foilsithe: (1993)
• Introduction to the Dewey decimal classification /
  le: Batty C. D.
  Foilsithe: (1966)