Campbell, Wallace J. Giles  Richard Y. Park  Willard Zerbe <br/><br/>
Helping people help themselves / 
Wallace J. Campbell 
 - Washington :  Public Affairs Institute ,  1950 
 - 71 p. :  ill. ;  25 cm.  
 - Bangladesh Bereau of Statistics  BBS 
 - Bold new pro. series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International economics<br/>International cooperation<br/>Cooperation
<br/><br/><label>Dewey Class. No.: </label>338.91  / CAM