Carnap, Rudolf <br/><br/>
Introduction to symbolic logic and its applications. 

 - New York :  Dover,  c1958. 
 - 241 p. 
<br/><br/>T+tulo original: Einfuhrung in die symbolische Logik 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LOGICA MATEMATICA
<br/><br/><label>Universal Decimal Class. No.: </label>517.11