00546nam a2200193Ia 4500 10324 140328s9999 xx 000 0 und d 0-04-331098-2 PK-LaUMT 331.880973 HIR-E Addison, John T., J.T. Economic analysis of unions news approaches and evidence Addison, John T., J.T.<>Economic history-1971<>Hirsch, Barry T. 1986 337 p. EN Economic history-1971 Hirsch, Barry T. BK 11338 11338 0 0 0 0 01 01 2014-03-28 0 331.880973 HIR-E 10801 2014-03-28 00:00:00 2014-03-28 BK