Irvin, George <br/><br/>
Modern cost-benefit methods: an introduction to financial, economic and social appraisal of development project 

 - London  Macmillan Press  1978 
 - xiii,257p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost affectiveness
<br/><br/><label>LC Class. No.: </label>HD47.I78