Book Reviews : On Capitol Hill: Studies in the Legislative Process. By JOHN BIBBY AND ROGER DAVIDSON. (New York: Holt,Rinehart and Winston,Inc.,1967. Pp. v,280. $3.25.)

Book Reviews : On Capitol Hill: Studies in the Legislative Process. By JOHN BIBBY AND ROGER DAVIDSON. (New York: Holt,Rinehart and Winston,Inc.,1967. Pp. v,280. $3.25.)