TY  - BOOK
ED  - International Customs Tariffs Bureau
ED  - International Union for the Publication of Customs Tariffs
TI  - Bulletin international des douanes: International customs journal
U1  - 352.4485493 
PY  - 1983///-1984
CY  - Brussels
PB  - International Customs Tariffs Bureau
KW  - Tariff
KW  - Law and legislation
KW  - Customs administration
KW  - Sri Lanka
N1  - Each number represents a single country or international economic organization and is issued in editions in varying intervals; Most numbers revised frequently and kept up-to-date by supplements between editions
ER  -