Uniform customs and practice for documentary credits Uniform customs and pracitice for documentary credits 并列题名：Uniform customs and practice for documentary credits 并列题名：Uniform customs and pracitice for documentary credits 英文题名:ICC Uniform Customs and Practice for documentary credits Understanding UCP 600 uniform customs and practice for documentary credits 并列题名：Understanding UCP 600 uniform customs and practice for documentary credits Law and practice of documentary credit 并列题名：Law and practice of documentary credit Basic theory and practice of social credit