Maboloc, Christopher Ryan. <br/><br/>Elements of logic:  an integrative approach/ Christopher Ryan B. Maboloc and Edgar B. Pascua II.  -- Manila, Philippines;  REX Book Store.,  2008. <br/>xi , 141 p.;  23 cm. <br/><br/> Includes bibliographical references and indexes. <br/><br/><label>ISBN: </label>9789712351860 <br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.<br/><br/><label>Dewey Class. No.: </label>GSL 160 M11 2008