Knight, David C.

Comets [by] David C. Knight. - New York, F. Watts [1968] - 85 p. illus. 23 cm.

A study of comets, including the structure and composition of their various parts, their orbits and relation to the sun, their origin, their discovery by man, and descriptions of some famous comets.

LCCN: 68016015 /AC/r85

Subjects--Topical Terms:
Comets--Juvenile literature.
Comets.

LC Class. No.: QB721.5 / .K5

Dewey Class. No.: 523.6