Dewey, Melvil, 1851-1931.
Dewey decimal classification and relative index (Vol. 3) /
devised by Melvil Dewey.
- 20th ed.
- Albany, N.Y. : Forest Press, a division of OCLC Online Computer Library Center, c1989.
- vii, 764 ; 24 cm.
- : Schedules 600-999 Volume 3 .
0910608377 0910608407
Classification, Dewey decimal.
025.431 / DED