Maboloc, Christopher Ryan B. <br/><br/>
Elements of logic:  An integrative approach/ 
Christopher Ryan B. Maboloc 
 - Manila:  Rex Book Store,  c2008. 
 - xi, 142 pages:  illustrations;  22 cm. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>9789712351860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>DFil 160  / M11