Science for Progress 

 - 2nd ed. 
 - U.S.A  Prentice-Hall Inc.,  1961. 
 - 610p.  24cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education, Research, Related Topics
<br/><br/><label>Dewey Class. No.: </label>507  / AME