Technology in America :   a history of individuals and ideas / 
edited by Carroll W. Pursell 
 - U.S.A. :   USICA,  c 1980. 
 - 264  p. ;  22 cm. 
 - A Voice of America Forum Series .
<br/><br/>55  55 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Idealism
<br/><br/><label>Dewey Class. No.: </label>141.4 / P976t