Santiago, Alma Salvador [author] <br/><br/>
Logic :   the art of reasoning / 
Santiago, Alma Salvador 
 - Manila :  Redman Printing Press,  c2008. 
 - viii, 365 pages ;  21cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>971-709-025-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.
<br/><br/><label>Dewey Class. No.: </label>160 Sa235 2008