Ballada, Susan. <br/><br/>Income taxation/ Susan Ballada and Win Ballada.  -- 7th ed.  -- Manila, Philippines;  2005. <br/>xiv, 418 p.;  26 cm. <br/><br/><label>Subjects--Topical Terms: </label><br/>Taxation - basic principles.<br/><br/><label>Dewey Class. No.: </label>GSL 336.24 B210 2005