Packard, Dennis J. <br/><br/>
Introduction to logic /  
Dennis J. Packard, James E. Faulconer. 
 - New York:  Van Nostrand,  1980 
 - 417 p. 
<br/><br/><label>ISBN: </label>0442257813 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRUTH-FUNCTIONAL LOGIC<br/>MONADIC LOGIC<br/>QUANTIFICATIONAL LOGIC<br/>LOGIC
<br/><br/><label>Universal Decimal Class. No.: </label>16 P121