Litonjua, Virgilio G Philippine laws on income taxation / Virgilio G. Litonjua and Lilian M. Litonjua. - 2016-2017 edition. - Philippines : Virgilio G. Litonjua , 2016-17. - xii, 356 pages ; 25 cm Includes biographical records. Includes bibliographical references. Subjects--Topical Terms: Taxation.Income taxation. Dewey Class. No.: Fil./B.Acctg. 336.24'599 L776 2016-17