TY  - BOOK
AU  - Ordano, Eustaquio O.
TI  - Revenue regulations updated
U1  - 336.1 Or2r 1984 
PY  - 1984///
CY  - s.l.
PB  - s.n.
N1  - a comprehensive update of internal revenue regulations ( From 1913 to 1984 )
ER  -