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

Antzeko izenburuak

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