TY - BOOK AU - Sorge, Friedrich A. (Friedrich Adolf) AU - Schoenhals, Kai P. TI - Friedrich A. Sorge's labor movement in the United States : a history of the American working class from 1890 to 1896 PB - Greenwood Press PY - 1987 T2 - Contributions in economics and economic history VL - no. 73 EP - xiii, 196 p. UR - http://ci.nii.ac.jp/ncid/BA00530438 SN - 0313255180 ER -