by Joseph Dietzgen ; translated by M. Beer and Th. Rothstein ; with a biographical sketch and some introductory remarks by Eugene Dietzgen ; translated by Ernest Untermann ; edited by Eugene Dietzgen and Joseph Dietzgen, Jr

C.H. Kerr 1906

所蔵館22館

Ernest Untermann

J.A.W. Land 1904

所蔵館1館

by Wilhelm Liebknecht ; translated by Ernest Untermann

C.H. Kerr c1901

所蔵館33館