Generalized System of Preferences : handbook on the scheme of the United States of America : amendment.
1987
详细记录
符号[TD/]UNCTAD/TAP/163/Rev.11/Amend.1
标题Generalized System of Preferences : handbook on the scheme of the United States of America : amendment.
索书号
UNDP/SF(063.5)/INT-84-A01
日期Geneva : UN, Sept. 1987.
描述
23 p. : tables