000 00294nam a2200097Ia 4500
008 130521s9999 xx 000 0 und d
020 _a910614970
245 _aAmerican Unionism :
260 _aNew York :
650 _aLABOUR UNIONS - AMERICA;TRADE UNIONS - AMERICA;AMERICAN UNIONISM;LABOR ECONOMICS
999 _c10109
_d10109