F572 Nº.1 White, Maurice Seal, 1888- Races of man; outline of races that inhabit the earth, their distribution and Physical and psychological characteristics, by Maurice S. White... Washington, D. C., The Washington Service bureau [1942] 30, [1] p. ilus. 21 cm. (Newspaper information service, inc., Washington, D. C.] Booklet 215) Cubierta incluida en la paginación