Ulman, Lewis Holmes2014-09-192026-09-302014-09-192026-09-301938http://arks.princeton.edu/ark:/88435/dsp01bk128c59ghttps://theses-dissertations.princeton.edu/handle/88435/dsp01bk128c59gA Legal History of Collective Bargaining in the United States with Special Emphasis on the Wagner ActPrinceton University Senior Theses