Dewey, Melvil.
Dewey Decimal classification and relative index : Vol 2. - 21st ed. - Albany, New York : Forest Press, 1996. - Book.
0910608520
Classification, Dewey decimal.
Dewey Decimal classification and relative index : Vol 2. - 21st ed. - Albany, New York : Forest Press, 1996. - Book.
0910608520
Classification, Dewey decimal.