TY  - BOOK
AU  - Vickery,B.C.
TI  - Classification and indexing in science.
AV  - Z697.S5 V5 1959
U1  - 025 
PY  - 1959///
CY  - London
PB  - Butterworths Scientific Publications
KW  - Classification
KW  - Books
KW  - Science
KW  - Abstracting and indexing
ER  -