Timbreza, Florentino T. <br/><br/>
Logic:  made simple for Filipinos/ 
Florentino T. Timbreza. 
 - Quezon City:  Phoenix Publishing House,  c2005. 
 - viii, 242 pages;  21 cm. 
<br/><br/> Includes appendix. 
<br/><br/><label>ISBN: </label>971-06-1550-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>DFil 160  / T48l