Vanek, Jaroslav. <br/><br/>
Estimating foreign resource needs for economic development :  theory, method, and a case study of Colombia / 
Jaroslav Vanek ; with the assistance of Richard Bilsborrow. 
 - New York :  McGraw-Hill,  1967. 
 - x, 180 p. : 
<br/><br/><label>ISBN: </label>EXBLIB974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Saving and investment
<br/><br/><label>Dewey Class. No.: </label>332.67309861  / Es