Gaposchkin, Cecilia Helena Payne, 1900- Introduction to astronomy [by] Cecilia Payne-Gaposchkin [and] Katherine Haramundanis - 2d ed - Englewood Cliffs, N.J., Prentice-Hall [1970] - x, 610 p. illus. 24 cm ISBN: 134781074 LCCN: 70095752 Subjects--Topical Terms: Astronomy LC Class. No.: 520 / .G3 1970 Dewey Class. No.: