Oral decision-making : pinciples of discussion and debate / Waldo W. Braden and Earnest Brandenburg. Braden, Waldo Warder. 1911- Brandenburg, Earnest, joint author. Discussion. Debates and debating. 374.24 BRO Includes bibliographies and index. New York : Harper. c1955. c1955. 1955 Text 572 p. : eng