Christian Robert R <br/><br/>
Introduction to logic and sets 

 - 2 
 - Lexington  Xexox CollegePublishing           1965 
 - 116p.  cm. 
<br/><br/><label>ISBN: </label>0536000921 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis
<br/><br/><label>Dewey Class. No.: </label>B316, K5