TY  - BOOK
AU  - Vickery,B.C.
TI  - Classification and indexing in science
U1  - 025.465 VIC  
PY  - 1959///.
CY  - London : 
PB  - Butterworths, 
KW  - Indexing
KW  - Information retrieval
KW  - Library classification
N1  - Includes index.
ER  -