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Geodetic and astronomical Operations in the Netherlands East Indies from october 1, 1936 until october 1, 1939
J. H. G. Schepers
其他書名
(Report to the international geodetic and geophysical Union, assembled in Washington, September 1939)
出版[s. n.] @, 1939
URLhttp://books.google.com.hk/books?id=XC94mQEACAAJ&hl=&source=gbs_api