Symposium on basic research /  
Dael Wolfle, editor. 
 - Washington, D.C. :   American Association for the Advancement of Science,   1959. 
 - xx, 308 p. :   il. 
 - Publication / American Association for the Advancement of Science ;   n. 56 American Association for the Advancement of Science. Publication ;   56 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesquisa--Estados Unidos.
<br/><br/><label>Dewey Class. No.: </label>507.2