Poor people's movements : why they succeed, how they fail / by Frances Fox Piven and Richard A. Cloward. Piven, Frances Fox. Cloward, Richard A., joint author. Working class Political activity United States History. African Americans Civil rights History. Welfare rights movement United States History. 322.490973 PIP Includes bibliographies and index. New York : Vintage books, 1979. 1979. 1979 Text xxiv, 381 p. : http://www.loc.gov/catdir/description/random0413/78054652.html https://www.loc.gov/catdir/enhancements/fy1702/78054652-b.html eng United States United States