Gianelli, A. P. <br/><br/>
Meaningful logic/ 
A.P. Gianelli 
 - x, 246 pages;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160