Cohen, Morris R. <br/><br/>
An introduction to logic and scientific method 
Morris r. Cohen and Ernest Nagel 
 - London  Routledge & kegan paul  1957 
 - xii, 467p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> [] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic<br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>160  / COH