Pushpa , D. (2006). DDC classifying with dewey decimal classification editions 19th and 20th). Ess Ess.
Chicago Edition CitationPushpa , Dhyani. DDC Classifying with Dewey Decimal Classification Editions 19th and 20th). New Delhi: Ess Ess, 2006.
MLA Edition CitationPushpa , Dhyani. DDC Classifying with Dewey Decimal Classification Editions 19th and 20th). Ess Ess, 2006.
Warning: These citations may not always be 100% accurate.