TY  - BOOK
AU  - 
AU  - Nash, Chris
TI  - The social appraisal of projects: a text in cost-benefit analysis 
SN  - 0333193040
U1  - 335 PEA 
PY  - 1981///
CY  - London
PB  - Macmillan
KW  - Cost effectiveness
N1  - Bibliography: p215-221. - Includes index
ER  -