TY  - BOOK
AU  - Gonzales, Epifanio G.
AU  - Gonzales, Celestina R.
TI  - National internal revenue code
U1  - Fil 343.04 G589 1982 
PY  - 1982///
CY  - Manila
PB  - Rex National Book Store
KW  - Internal revenue law - Philippines
KW  - Tax administration and procedure - Philippines
KW  - Taxation - law and legislation - Philippines
ER  -