Strengthening science education for youth and industry : Proceedings of the seventh Thomas Alva Edison foundation institute November 19-20, 1656 

 - Washington, USA  New York University Press   1957 
 - ix,162p 
<br/><br/><br/>Proceeeings of the seventh Thomas Alva Edison foundation institute November 19-20,1956 
<br/><br/><label>Source: </label>Textual