Ac-Ac, Maria Victorina M. <br/><br/>Principles of marketing/ Maria Victorina M. Ac-Ac.  -- Pasig City, Philippines;  Anvil Publishing, Inc.,  2009. <br/>x, 285 p.;  ill.  26 cm. <br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>9789712721571 <br/><br/><label>Dewey Class. No.: </label>GSL 658.8 Ac1 2009