Perez, Alfonso D. <br/><br/>English in a new perspective/ Alfonso D. Perez.  -- Philippines:  National Book Store, Inc.,  1992. <br/>xvii.,  22. <br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>9710851926 <br/><br/><label>Subjects--Topical Terms: </label><br/>English language.<br/><br/><label>Dewey Class. No.: </label>HS Fil 420.7 P415 1992