Behrman, Daniel <br/><br/>
Science and technology in development  a Unesco approach  BOOK 

 - Paris  Unesco  1979 
 -  104p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change
<br/><br/><label>Dewey Class. No.: </label>303.483  / BES