Framework for policy research on economic development 
/ Agency for  International  Development 
 - [ s.l. ] :   [ s.n.] ,   1977.  
 - Various paging ,   ill. ;  25 cm.  
<br/><br/><label>ISBN: </label>NA  TZS 500/= 
<br/><br/><label>ISSN: </label>NAL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Development policy<br/>Research policy
<br/><br/><label>Dewey Class. No.: </label>330.72 AGE