C-vector for identification of oceanic secondary circulations across Arctic Fronts in Fram Strait

C. A. Chant, Father of Canadian Astronomy

C. a. F. Peters Ph. Doct. Disquisitio de motu penduli in aere resistente (Beschluß.)

C. C. Patterson Award Acceptance Speech

C. C. Petersen and J. C. Brandt, Hubble Vision, Early Adventures with the Hubble Space Telescope

C. Columbus Project: the mechanical structure of the telescope.

C. D. Hellman died 1973 March 3.

C. D. Hellman, 1910 - 1973 March 28.

C. D. Perrine and Jupiter's sixth satellite.

C. de Jager, Europe, Space, and the Sun

C. E. Kenneth Mees Observatory, Rochester, New York. Observatory report.

C. E. Kenneth Mees Observatory, Rochester, Rochester, New York. Observatory report.

C. E. Kenneth Mees Observatory, Rochester, Rochester, New York. Report 1967-1968.

C. E. Kenneth Mees Observatory, Rochester, Rochester, New York. Report 1969-1970.

C. E. Kenneth Mees Observatory, University of Rochester, Rochester, New York 14627. Report.

C. E. Kenneth Mees Observatory, University of Rochester, Rochester, New York 14627. Report.

C. E. Kenneth Mees Observatory, University of Rochester, Rochester, New York. Observatory report.

C. E. Kenneth Mees Observatory, University of Rochester, Rochester, New York. Observatory report.

C. E. Kenneth Mees Observatory, University of Rochester, Rochester, New York. Observatory report.

C. E. Kenneth Mees Observatory, University of Rochester, Rochester, New York. Observatory report.