TY  - BOOK
AU  - Walford A J
AU  - Payne L M
AU  - Toase C A
TI  - Guide to reference material: supplement 
AV  - Z1035.1 
PY  - 1963///
CY  - London
PB  - Library Association
KW  - Reference books
KW  - Bibliography
N1  - Includes indexes; . Taylor
ER  -