Trends in geodetic techniques in the United States of America : paper / submitted by the United States of America.
1979
详细记录
符号E/CONF.71/L.5
标题Trends in geodetic techniques in the United States of America : paper / submitted by the United States of America.
其它标题
United States. Paper on trends in geodetic techniques in the United States
日期New York : UN, 30 Apr. 1979.
描述
22 p.