U.S. science and technology for development :   a contribution to the 1979 U.N. conference. Background study on suggested U.S. initiatives for the U.N. conference on science and technology for development, Vienna, 1979. 

 - Washington :   [Department of State],   1978. 
 - 212 p. ;   23 cm. 
<br/><br/><br/>Inglés. 
<br/><br/><label>Dewey Class. No.: </label>600