Dewey, Melvil .
Dewey Decimal Classification and Relative Index, Vol 4 / Textual Documents Melvil Dewey. - 20 / . - New York : Forest Press , 1989. - 961 ; . - Vol 4-
0-910608-41-5
Library Classification
025.431 / DEW/DE
Dewey Decimal Classification and Relative Index, Vol 4 / Textual Documents Melvil Dewey. - 20 / . - New York : Forest Press , 1989. - 961 ; . - Vol 4-
0-910608-41-5
Library Classification
025.431 / DEW/DE