International co-operation in cartography : 2nd United Nations Regional Cartographic Conference for the Americas : report of the Secretary-General.
1980
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاءE/1980/8
العنوانInternational co-operation in cartography : 2nd United Nations Regional Cartographic Conference for the Americas : report of the Secretary-General.
المؤلفونUN. Secretary-General
تاريخNew York : UN, 31 Jan. 1980.
الوصف
4 p.