Turner, Mary Jane, 1923- American government, principles and practices / [electronic resource] / Mary Jane Turner, Kenneth Switzer, Charlotte Redden.. — Columbus, Ohio : : Merrill,, c1987.. — xiv, 850 p. : : ill. (some col.) ; 27 cm. Text for senior high school. Includes index. Bibliography: p. 807-810. ISBN: 0675018439 9780675018432 Subjects--Geographic Terms: United States--Politics and government.