Report of the International Polar Motion Service
Subtitle: submitted to the XII General Assembly of the International Astronomical Union (Hamburg, 25 August-3 September, 1964)
Publisher: Central Bureau of the International Polar Motion Service
Published: 1964
Place of publication: Mizusawa
Language: eng
Number of pages: 23
Subjects: Polar wandering
Notes: Includes bibliographical references (p. 23).