Adamowicz, Zofia <br/><br/>
Logic of mathematics :  a modern course of classical logic / 
Zofia Adamowicz, Pawel Zbierski 
 - New York :  John Wiley & Sons. Inc.,  1997 
 - 260 p. ;  24 cm. 
 - Pure and applied mathematics .
<br/><br/>p. 254-256. 
<br/><br/><label>ISBN: </label>0471060267  RM912.89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical