Congressional procedure / by Floyd M. Riddick, Ph. D. Riddick, Floyd M. (Floyd Millard), 1908-2000. United States. Congress Rules and practice. United States. Congress History. JK1096 .R53 329 RIC Without thesis note. Thesis (Ph. D.)--Duke University, 1935. "A selected bibliography": p. 374-376. Boston : Chapman and Grimes, c1941. c1941. 1941 Text xvii, [2], 387 p. eng