TY - BOOK ED - World Customs Organization TI - The Second Authoritative International Forum To Explore The HS With A Focus On Enhancing The Classification Of Products With Confidence / U1 - 382.7 INT PY - 2007/// CY - Brussels, Belgium PB - World Customs Organization KW - Tariff KW - Terminology and classification. KW - Commercial products KW - Classification. ER -