author = { Martin, George T AND Zald, Mayer N },

title = { Social Welfare in Society },

publisher = {Columbia University Press},

isbn = {9780231890816},

keywords = { POLITICAL SCIENCE / Public Policy / Social Services & Welfare },

year = {[1981]},

address = { New York, NY },

url = { http://slubdd.de/katalog?TN_libero_mab2 }