Comaromi, J. . P., & Satija, M. P. (1990). Exercises in the 20th edition of the Dewey decimal classification.
Chicago Edition CitationComaromi, John P., and M P. Satija. Exercises in the 20th Edition of the Dewey Decimal Classification. New Delh, Sterling, 1990.
MLA Edition CitationComaromi, John P., and M P. Satija. Exercises in the 20th Edition of the Dewey Decimal Classification. 1990.
Warning: These citations may not always be 100% accurate.