M nch, Wilhelm Hermann Johannes, 1879-1969.
Wilhelm H. J. Munch papers.
Observations; calculations; correspondence.
Astrophysicist.
Astrophysics -- Observations.
Calculations. aat
Astrophysicists -- Germany. lcsh
AIP-ICOS
Archiv der Berlin-Brandenburgische Akademie der Wissenschaften. JgĖerstrasse 22/23, 10117 Berlin