Hutcheson, Thomas L. <br/><br/>
The cost of tying aid :   a method and some Colombian estimates /  
Thomas L. Hutcheson and Richard C. Porter. 
 - Princeton, N.J. :   International Finance Section Princeton Univers ity,   1972. 
 - 53 p. ;    23 cm. 
 - Princeton studies in international finance;   no. 30. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic assistance, American ----Colombia.----
<br/><br/><label>Dewey Class. No.: </label>338.91