Haley, Berard F., ed. <br/><br/>
A Surveyof contemporary economics 

 - Homewood  American economic association  1948 
 - xv, 490 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumer survey-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>330.4  / SUR