Book digitized by Google fr om the library of the University of Michigan a nd uploaded to the Internet Archive by user tpb.
68 volumes : 23 cm
Publisher: Walter de Gruyter &, Co., 1920-
Bd. 45-46 together cover 1943/1946 a nd are also called 1.-2. T
Bd. 46 published out of chronological o r der
",Mit Unterstützung der Astronomischen Gesellschaft.",
Vols. fo r 1910-1915 issued by: Kgl. Astronomisches Rechen-Institut zu Berlin, 1916-1936 by: Astronomisches Rechen-Institut zu Berlin-Dahlem, 1937-1940 by: Coppernicus-Institut (Astronomisches Rechen-Institut) zu Berlin-Dahlem, 1941 by: Kopernikus-Institut (Astronomisches Rechen-Institut) zu Berlin-Dahlem, 1942- by: Astronomisches Rechen-Institut in Heidelberg