Stephens, Sally
Instructors' manual to accompany discovering the cosmos / Sally Stephens. - Sausalito, Calif. : University Science Books, ©1996. - xiv, 199 p. : ill.; 23 cm.
Includes index.
093570289X
Astronomy.
520.2 / STI
Instructors' manual to accompany discovering the cosmos / Sally Stephens. - Sausalito, Calif. : University Science Books, ©1996. - xiv, 199 p. : ill.; 23 cm.
Includes index.
093570289X
Astronomy.
520.2 / STI