Laughlin, William S, Aleuts, survivors of the Bering Land Bridge /by William S. Laughlin. - New York : Holt, Rinehart, and Winston, (c)1980. - vii, 151 pages : illustrations ; 24 cm. LCCN: 80012594 Subjects--Topical Terms: Aleuts. LC Class. No.: E99 / .A448 1980 E99