Rules for Radicals: A Pragmatic Primer for Realistic Radicals. By Saul D. Alinsky. (New York: Random House, 1971. Pp. 196. $6.95.) - How People Get Power: Organizing Oppressed Communities for Action. By Si Kahn. (New York: McGraw-Hill Book Company, 1970. Pp. 128. $2.45.) - Action for a Change: A Student's Manual for Public Interest Organizing. By Ralph Nader and Donald Ross. (New York: Grossman Publishers, 1971. Pp. 118. $1.35.) - Winning Elections: A Handbook in Participatory Politics. By Dick Simpson. (Chicago: The Swallow Press, Inc., 1972. Pp. 194. $6.00.) - Political Action: A Practical Guide to Movement Politics. By Michael Walzer. (Chicago: Quadrangle Books, 1971. Pp. 125. $1.95.)