TY  - DATA
AU  - Dewey, Melvil, 1851- 1931
TI  - Dewey decimal classification and relative index. Ed. 18
SN  - Vol. 1: ISBN 0-910608-10-5
U1  - 025.4'3 
PY  - 1971///
KW  - Classification, Dewey decimal
N1  - First published anonymously in 1876 under title:
A classification and
subject index. 2d- 14th editions published under title: Decimal classification and relativ index
N2  - Contents.
—v. 1. Introduction. Tables.
—v, 2. Schedules.
—v. 3. Relative index
UR  - https://lisstudymaterials.files.wordpress.com/2018/03/ddc-18th-edition-tables-and-schedules.pdf
ER  -