Tarski, Alfred <br/><br/>
Introduction to logic and to the methodology of deductive sciences / 
by Alfred Tarski ; translated by Olaf Helmer 
 - 2nd ed. 
 - New York :  The University Press,  1946 
 - xviii, 239 p. ;  22 cm. 
<br/><br/> "Translated by Olaf Helmer."  Includes index  Translation of: O logice matematycznej i metodzie dedukcyjnej 
<br/><br/><label>ISBN: </label> usd 4.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Philosophy<br/>Arithmetic--Foundations