Cruz, Corazon L.  <br/><br/>
Introduction to logic / 
Corazon L. Cruz. 
 - Fourth edition. 
 - Mandaluyong City :  National Bookstore,  1995. 
 - xii, 363 pages :  illustration ;  22 centimeter. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9710857975 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>FIL 160 C88i 1995