Cohen, Morris R.  Nagel, Ernest. <br/><br/>
An introduction to logic and scientific method  x 

 - x 
 - Lond.  Routedge  1972 
 - xiv, 467 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosopgy Philosopgy 
<br/><br/><label>Dewey Class. No.: </label>160/COI