TY  - BOOK
AU  - 
AU  - 
AU  - 
ED  - Library Association
TI  - Walford's Guide to Reference Material: Volume 1, Science and Technology 
SN  - 1856041654
PY  - 1996///
CY  - London
PB  - Library Association Publishing
KW  -  Reference books
KW  - Bibliography
KW  - Great Britain
N1  -  Includes indexes
ER  -