Decimal classification and colon classification in perspective /

Eitemau Tebyg

• Decimal classification and colon classification in perspective /
  gan: Parkhi, R. S.
  Cyhoeddwyd: (1964)
• Decimal classification and colon classification in perspective /
  gan: Parkhi R. S.
  Cyhoeddwyd: (1964)
• Decimal, universal decimal and colon classification /
  gan: Raju, A. A. N.
  Cyhoeddwyd: (1984)
• Dewey decimal classification universal decimal classification and colon classification : Development,structure-comparison /
  gan: Baba, Abdul Majid
  Cyhoeddwyd: (1988)
• Practical handbook of dewey decimal classification
  gan: Sharma, C.K
  Cyhoeddwyd: (2006)