Reyes, Edgardo A.  <br/><br/>
Logic:   simplified and integrated/  
Edgardo A. Reyes 
 - rev. ed. 
 - Mandaluyong:   National Book Store,   c1988. 
 - xiv, 314 p. ;   22 cm. 
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>971-08-4964-6. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Logic.
<br/><br/><label>Dewey Class. No.: </label>Fil. 160 R33l 1988