Man's place in the universe : changing concepts / Bart J. Bok ... [et al.]; David W. Corson, editor.
Copernicus, Nicolaus, 1473-1543 -- Addresses, essays, lectures.
Cosmology
Geology -- History.
Bok, Bart J. (Bart Jan), 1906-1983
Corson, David W.
University of Arizona