TY  - BOOK
AU  - Mishan E. J.
TI  - Cost - benefit analysis :  An informal introduction
SN  - 0043380808 (pbk)
U1  - X:8K, L5 
PY  - 1975///
CY  - Boston
PB  - George Allen & Unwin UK    
KW  - ECONOMICS
ER  -