Introduction to astronomy
Payne-Gaposchkin, Cecilia.
Haramundanis, Katherine.
Englewood Cliffs Hemel Hempstead Prentice-Hall
1970
Col. charts, text on lining papers
Previous ed. (B55-3193), New York: Prentice-Hall; London: Bailey & Swinfen, 1954
bibl
Astronomy.