Berg, Rebecca M.
Descriptive astronomy / Rebecca M. Berg, Laurence W. Fredrick. - New York : D. Van Nostrand Co., c1978. - xi, 323 p., [4] leaves of plates : ill.
0442254725
Astronomy.
Descriptive astronomy / Rebecca M. Berg, Laurence W. Fredrick. - New York : D. Van Nostrand Co., c1978. - xi, 323 p., [4] leaves of plates : ill.
0442254725
Astronomy.