Fronda, Earl Stanley <br/><br/>
Reasoning for the reasonable :  an introduction to logic and critical thinking/ 
Earl Stanley Fronda 
 - Sampaloc, Manila:  Rex Book Store,  c2005. 
 - xii, 255 pages :  illustrations ;  22 cm. 
<br/><br/>Includes appendices, bibliographical references, and index. 
<br/><br/><label>ISBN: </label>971-23-3990-4 (pkb.)