Ardales, Venancio B. <br/><br/>Basic concepts and methods in Research. Venancio D. Ardales.   -- 3rd ed.  -- Manila,Philippines:  Educational Publishing House,  2008 <br/>415p.  :ill.;  23cm. <br/><br/> Includes bibliographical references & index <br/><br/><label>ISBN: </label>978-971-513-245-9 <br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Technical writing.<br/><br/><label>Dewey Class. No.: </label>Fil 001.4  Ar282 2008