Pearce, David W.  1941- <br/><br/>
The social appraisal of projects :  a text in Cost-benefit analysis / 
D.W. Pearce, C.A. Nash. 
 - London :  MacMillan,  1981. 
 - 225 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0333193040 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost effectiveness.<br/>Welfare economics.