TY  - BOOK
AU  - Wolfe,J.N.
ED  - University of Edinburgh.
TI  - Cost benefit and cost effectiveness
SN  - 0043380581 (pbk.) :
U1  - 339.2 
PY  - 1973///
CY  - London
PB  - Allen and Unwin
KW  - Cost effectiveness
ER  -