00584cam a22002171 4500 10146014 BD-DhUL 20160801160853.0 720427s1928 nyu 000 0 eng (OCoLC)295260 DLC OYU OCoLC DLC BD-DhUL Perlman, Selig A theory of the labor movement / Selig Perlman New York : Macmillan, 1928 xii, 321 p. 20 cm. Labor movement Labor unions. Labor movement Europe. Socialism. ddc BK 91289 91289 0 0 ddc 0 331_000000000000000_8809PET 0 NFIC 152467 DUL DUL GEN 2016-08-01 purchased 331.8809PET 28525 2016-08-01 2016-08-01 BK