Anna Leon-Guerrero. Social problems : community, policy, and social action / By Anna Leon-Guerrero. - 4th ed. - Thousand Oaks : SAGE Publications in association with Open University, 2011, 2014. - 531p. ; 00 cm. ISBN: 9781452205434 Subjects--Topical Terms: POLITICAL SCIENCE. Dewey Class. No.: 361.10973 / GUE