Frontiers and science and philosophy  edited by Carl G. Hempel edited by Robert G. Colodny. 

 - London  George Allen and Unwin  1964 
 - 288p. 21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pioineers in science and philosophy.
<br/><br/><label>Dewey Class. No.: </label>01  / C51F