Dewey, Melvil.
Decimal classification and relative index / devised by Melvil Dewey. - Standard, 15 th. ed. - New York : Forest Press, 1951. - 661 p. ; 26 cm.
Includes index.
39027217
Classification, Dewey decimal.
Z665 / .D22
025.431 / DED
Decimal classification and relative index / devised by Melvil Dewey. - Standard, 15 th. ed. - New York : Forest Press, 1951. - 661 p. ; 26 cm.
Includes index.
39027217
Classification, Dewey decimal.
Z665 / .D22
025.431 / DED