Langer,  Janas <br/><br/>
Theories of development 

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 - Holt Rinehart & Winston Publishers, New York  1969 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic growth and development-- Economic Planning
<br/><br/><label>Dewey Class. No.: </label>338.9  LAN-T