Johnson, John J., 1912- Political change in Latin America : the emergence of the middle s ectors / John J. Johnson. - Stanford, Calif. : Stanford University Press, 1958. - xiii, 272 p. ; 22 cm. - Stanford studies in history, economics, and political science, 15 . Bibliography: p. [197]-263. Subjects--Topical Terms: Middle class--Spanish America. Subjects--Geographic Terms: Spanish America--PoliticsSpanish America--Social conditions. Dewey Class. No.: 323.32098 JOH