Wyatt, Stanley P.
Principles of astronomy by Stanley P. Wyatt. - 2d ed. - Boston Allyn and Bacon 1971 - xii, 686 p. illus. 25 cm.
Includes bibliographies
Astronomy
520 / WYA/1971
Principles of astronomy by Stanley P. Wyatt. - 2d ed. - Boston Allyn and Bacon 1971 - xii, 686 p. illus. 25 cm.
Includes bibliographies
Astronomy
520 / WYA/1971