Hempel C G <br/><br/>
Fronters of science and philosophy 

 - Pittsburgh  University of Pittsburgh Press        1962 
 - 288p.  cm. 
 - University of pittsburgh series in the philosophy of science; 1 .
<br/><br/><label>Standard No.: </label>60574 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy of science
<br/><br/><label>Dewey Class. No.: </label>A:R, K21;1