TY  - BOOK
AU  - Needham, C D
TI  - Organizing knowledge in libraries: an introduction information retrieval
SN  - 0-233-95836-3
U1  - 025.4 21st
PY  - 1971///
CY  - London
PB  - Andre Deutsch
KW  - Information retrieval; Classification, Dewey decimal; Cataloguing, Cooperative; Indexing
ER  -