Cripps, Jean Donaldson. The arrow by day / J. D. Cripps. - Washington, D.C. : Review and Herald, 1965 - 159 p. : illus. ; 22 cm. Open access. LCCN: 6518675 Subjects--Topical Terms: Hay, John A.Missions, Medial--Kalahari Desert.San (African people)