Suppes, Patrick. <br/><br/>
Introduction to logic   
by Patrick Suppes 
 - New Jersey  D. Van Nostrand Company  1957 
 - xviii, 312p.  incl. ind. 
 - University Series in Undergraduate Mathematics .
<br/><br/><label>LCCN: </label>57-8153 
<br/><br/><label>Dewey Class. No.: </label>160  / N57;1