Heller, Francis Howard. The Sixth amendment to the Constitution of the United States : a study in constitutional development / Francis Howard Heller. - New York : Greenwood Press, c1951 [Reprinted 1969]. - 195 p. ; 24 cm. Bibliography: p. [176]-188. Includes index. Subjects--Corporate Names: United States. Subjects--Topical Terms: Criminal procedure--History.--United States Dewey Class. No.: 343.0973 / HES 1969