Number building in Dewey Decimal Classification, Universal Decimal Classification, Colon Classification

Eitemau Tebyg

• Number building in Dewey Decimal Classification Universal Decimal Classification & Colon Classification/
  gan: R L Sehgal
  Cyhoeddwyd: (1993)
• Number building in Dewey Decimal Classification, Universal Decimal Classification and Colon Classification /
  gan: Sehgal, R. L.
  Cyhoeddwyd: (1993)
• Introduction to Dewey Decimal classification
  gan: Sehgal R.L
  Cyhoeddwyd: (2000)
• Number Building in Dewey Decimal Classification,Universal Decimal Classification,Colon Classification.
  gan: Sehgal, R.L
  Cyhoeddwyd: (1993)
• Number building in Dewey Decimal Classification, Universal Decimal Classification and Colon Classification
  gan: Sehgal, R L; Author
  Cyhoeddwyd: (1993)