00353nam a2200109Ia 4500082002100000100004200021245009300063260002900156300002000185500000500205700003300210  a331.137bH893.EU  aHughes, James J. and Perlman, Richard  aThe economics of unemployment; a comparative analysis of Britain and the United Statesb  aSussexbWheatsheafc1984  axiv, 258. Index  a  aPerlman, Richard ; jt. auth.