Olaguer, Raymundo J. <br/><br/>Basic logic Raymundo J. Olaguer, Fernando Pedrosa and Emmanuel Domingo.  -- Manila:  Libro Filipino Enterprises,  2005. <br/>ix, 264 p. ;  24 cm.  -- Basic logic . - Olaguer, Raymundo J. et .<br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>978-971-0568-04-8 <br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.<br/><br/><label>Dewey Class. No.: </label>Fil 160 Ol11 2005