APA Edition Citation

R L Sehgal. (1993). Number building in Dewey Decimal Classification Universal Decimal Classification & Colon Classification. Ess Ess.

Chicago Edition Citation

R L Sehgal. Number Building in Dewey Decimal Classification Universal Decimal Classification & Colon Classification. New Delhi: Ess Ess, 1993.

MLA Edition Citation

R L Sehgal. Number Building in Dewey Decimal Classification Universal Decimal Classification & Colon Classification. Ess Ess, 1993.