TY  - BOOK
TI  - Revised revenue code of the Province of La Union. 
U1  - LUSC 343.599 R32 [n.d.] 
PY  - 0000///[n.d.]
CY  - Provincial Government of La Union
PB  - [s.l.], 
KW  - Internal revenue law
KW  - Philippines
KW  - La Union
ER  -