@book{5977,
	author = {Dewey, Melvil 1851-1931 and Edited by Comaromi, John P.},
	title = {Dewey Decimal Classification and Relative Index (Vol.4, Relative Index. Manual)},
	publisher = {Forest Press},
	year = {1989},
	address = {Albany, New York},
	edition = {20th}
}