TY  - BOOK
AU  - Dasgupta,A.K  .
AU  - Pearce,D.W  .
TI  - Cost benefit analysis:theory and practices / 
SN  - 0333113977
U1  - 658.1554 
PY  - 1978///
CY  - London : 
PB  - Macmillan , 
KW  - FINANCIAL MANAGEMENT
N1  - Includes bibliography and index
ER  -