TY  - BOOK
AU  - Day,Alan
AU  - Harvet,Joan M.
TI  - Walford's guide to reference material: social and historical sciences,philosophy and religion 
SN  - 1856040445 :
AV  - Z1002 .W3
PY  - 1994///
CY  - London
PB  - Library association publishing
KW  - Reference material
N1  - Includes bibliographical references and index
ER  -