Suppes, Patrick <br/><br/>
Introduction to logic  
/ by Patrick Suppes. 
 - 1a ed. 
 - New York :   D. Van Nostrand company,   1957 
 - 312 p. :  ìl. ;  23 cm. 
 - The university series in undergraduate mathematics .
<br/><br/> Incluye ìndice 
<br/><br/><label>ISBN: </label>0442080727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logica 
<br/><br/><label>LC Class. No.: </label>BC108  / S87 1957