Simpson, Cortlandt James Woore, 1911- North ice : the British North Greenland Expedition / Drawings by Ann Simpson. - London : Hodder and Stoughton, 1957. - 384 p. : ill. (part col.) ports., maps. ; 23 cm. Subjects--Topical Terms: North Atlantic Ocean. Dewey Class. No.: 919.82 / SIN 1957