National internal revenue code /
Epifanio G. Gonzales, Celestina M. Robledo-Gonzales.
- 2005 Rev. Ed.
- Manila: Rex Book Store, Inc., 2005
- 740 pages : illustrations ; 22 cm.
971-23-4206-9
Income tax -- Internal reveniue law -- Tax administrationa dn procedures -- Taxation -- --Law and legislation -- Philippines.--Philippines--Philippines--Philippines.