Gesture, race and culture; a tentative study of the spatio-temporal and "linguistic" aspects of the gestural behavior of eastern Jews and southern Italians in New York City, living... Sketches by Stuyvesant van Veen.

by Efron, David, 1904-
Published 1972

Latin America in the future world, by George Soule, David Efron and Norman T. Ness (under the supervision of Alvin H. Hansen) for the National Planning Association.

by Soule, George Henry, 1887-1970
Published 1945