TY  - BOOK
AU  - Roberts N Ed
TI  - Use of soical science literature
T2  - Information sources for research and development ed by R.T Bottle and D.J Foskett
U1  - #:f, L71 
PY  - 1977///
CY  - London
PB  - Butterworths       
KW  - SOCIAL SCIENCES
ER  -