Normal view MARC view ISBD view

Rood, Robert T.

Are we alone? : The possibility of extraterrestrial civilizations / Robert T. Rood & James S. Trefil. - New York : Scribner, [c1981] - x, 262 p. : ill. ; 22 cm.

Includes index.

ISBN: 068416826X : $14.95

LCCN: 80028674 //r85

Subjects--Topical Terms:
Life on other planets.

LC Class. No.: QB54 / .R55

Dewey Class. No.: 999