A more perfect union : introduction to American government - Patterson, Samuel C., 1931- 4 0 16; Davidson, Roger H.;Ripley, Randall B.; 5 (Homewood, Ill. : Dorsey Press, 1982)
Includes index.
Bibliography: pages [637]-[649]
Keywords: 2 -- 0; 6; 20; Politics and government. -- United States -- 20; 2