Williams P. (1996). Dewey decimal classification ED.21 vol.3. Forest Press.
Chicago Edition CitationWilliams P. Dewey Decimal Classification ED.21 Vol.3. Forest Press, 1996.
MLA Edition CitationWilliams P. Dewey Decimal Classification ED.21 Vol.3. Forest Press, 1996.
Warning: These citations may not always be 100% accurate.