TY  - BOOK
TI  - Walford's guide to reference material
SN  - 1856040151 (V1); 1856040445 (V2); 1856041379
U1  - a47,11,N7, L3;N3.1-.3(RR) 
PY  - 1993///
CY  - London
PB  - Library Association Publishing Gt.   
KW  - BIBLIOGRAPHY
ER  -