-
1
-
2
-
3
-
4
-
5
Revised tariff and customs code of the Philippines. Republic Act no. 1937, effective July 1, 1957 [microform].
Published 1977Visual Material -
6
-
7
-
8
Customs tariff of the Philippine Islands, 1909; notes on tariff revision; customs tariff of 1905 [microform].
Published 1977Visual Material -
9
-
10