Mitchell, S. A. Eclipses of the sun. - 5th ed. - New York Columbia University Press 1951. - xv, 445 p. illus. 23 cm. LCCN: 52000018 //r872 Subjects--Topical Terms: Eclipses, Solar LC Class. No.: QB541 / .M5 1951 Dewey Class. No.: 523.78