graphic construction of eclipses and occulations
By: William F. Rigge.
Publisher: Loyola University Press
Published: 1976
Place of publication: Chicago
Language: eng
Number of pages: 157
Subjects: Eclipses.; Occultations.
Notes: Photocopy of the original. Ann Arbor, Mich. : University Microfilms, 1976. 17 cm.

Bibliography: p. 153-157.