TY  - BOOK
AU  - PEARCE, D W 
AU  -  NASH, C A
TI  - Social appraisal of projects:A text in cost-benefit analysis                                                            
PY  - 1981///
CY  - London                                                      
PB  - ELBS and Macmillan                                          
KW  - PROJECT EVALUATION | COST- BENEFIT ANALYSIS | ECONOMIC EVALUATION
ER  -