Llamado, De Vera Philippine income tax - 2023ed. - Manila Gic Enterprises Co. Inc. 2023 - 713 pages: 22 cm. - vol. 1 part 1 . ISBN: 9786214161348 Subjects--Topical Terms: Internal revenue tax -- PhilippinesTaxation -- Philippines LC Class. No.: COL KPM 2832 .L77 2004