Agapay, Ramon B., <br/><br/>
Logic :  the essentials of deductive reasoning 
Ramon B. Agapay 
 - Manila :  National Book Store  1991. 
 - 214 pages :  22 cm. 
<br/><br/>Includes Bibliography (pages 215-216) 
<br/><br/><label>ISBN: </label>9710848917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic--Study and teaching (Higher).<br/>Logic--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>162  / Ag14l