Searles, Herbert L. <br/><br/>
Logic and scientific methods : an introductory course 

 - New York  The Ronald Press Company  1948 
 - vii,326p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>LC Class. No.: </label>EAF BC71.S45