Principles of social change [electronic resource] / Leonard A. Jason. Jason, Leonard. Social change. Social action. Community development. HM831 .J37 2013 303.4 23 Includes bibliographical references and index. Description based on online resource; title from home page (viewed on Jan. 7, 2013). This text is written for those who are impassioned and driven by social justice issues in their communities and seek practical solutions to successfully address them. Leonard A. Jason, a leading community psychologist, demonstrates how social change can be accomplished and fostered by observing five key principles. New York : Oxford University Press, 2013. 2013. 2013 Text 1 online resource : http://dx.doi.org/10.1093/acprof:oso/9780199841851.001.0001 eng