AYERS C E <br/><br/>
Theory of economic progress    A study of the fundamentals of economic development and cultural change    

 - New York  Schocken books          1962 
 - xxix,317p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:77, K2/SC