Rykachev M. Notes of the Imperial Academy of Sciences. On the Physical and Math

Rykachev M. Notes of the Imperial Academy of Sciences. On the Physical and Mathematical Department. Volume VIII. # 18. Report on the Main Physical Observatory for 1898 In Russian /Rykachev M. Zapiski Imperatorskoy Akademii Nauk. Po fiziko-matematicheskomu otdeleniyu. Tom VIII. # 18. Otchet po glavnoy fizicheskoy observatorii za 1898 g. VIII series (reported in the meeting of the Physics and Mathematics Department on May 12, 1898). Please contact us for details on condition of available copies of the book. SKUalbf81a7dde4679b8e4.