Dewey, M. (1979). Dewey decimal classification and relative index, Vol.3: Relative Index (19 ed.). Forest Press.
Chicago Edition CitationDewey, Melvil. Dewey Decimal Classification and Relative Index, Vol.3: Relative Index. 19 ed. NewYork: Forest Press, 1979.
MLA Edition CitationDewey, Melvil. Dewey Decimal Classification and Relative Index, Vol.3: Relative Index. 19 ed. Forest Press, 1979.
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