Astronomy and Philately

Morris, Margaret: Astronomy and Philately, in Organizations, People and Strategies in Astronomy 2 (OPSA 2), 461-474, Ed. A. Heck, ©2013 Venngeist

Der Aufsatz "Astronomy and Philately" ist frei zugänglich Astronomy and Philately, zum Buch HIER.

Diesen Literaturtipp schickte Wolfgang Dick.