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Plantation and frontier : 1649 - 1863 ; Volume 2
Phillips, Ulrich Bonnell, (1910)
Labor conspiracy cases : 1806 - 1842 ; Volume 2
Commons, John Rogers, (1910)
Labor movement : 1820 - 1840 ; Volume 2
The changing Environment of American industry and the National Industrial Conference Board : by Magnus W[ashington]Alexander
Alexander, Magnus Washington, (1927)
The labor problem analyzed : december, 1918
Alexander, Magnus Washington, (1918)
The National Industrial Conference Board