Book Reviews : Congress: Its Contemporary Role. By ERNEST S. GRIFFITH. (2d rev. ed.;New York: New York University Press. 1956. Pp. xi,207. $3.50.)

Book Reviews : Congress: Its Contemporary Role. By ERNEST S. GRIFFITH. (2d rev. ed.;New York: New York University Press. 1956. Pp. xi,207. $3.50.)