Villegas, Bernardo M. <br/><br/>Guide to economics for filipinos/ Bernardo M. Villegas.  -- 6th ed.  -- Manila:  Sinag-tala Publishers, Inc.;  2001. <br/>ix, 673 p.:  ill.;  22 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>9715541380 <br/><br/><label>Dewey Class. No.: </label>GR 330 V714 2001