Ortega, Antonio I.
National Internal Revenue Code of 1997 annotated /
Antonio I. Ortega.
- Quezon City : Central Book Supply, 2006
- 2 vol. ; 25 cm.
Vol.2 has a subtitle with Reformed Vat Law of 2005 (RA 9337) and Implementing Revenue Regulations and Guidelines.
9710354957
Internal revenue law--Philippines.
KPM2784.3 / O78 2006