00428cam a22001337a 4500008004000000082001600040100002500056245009400081260003200175300001000207650002000217700003300237700002400270180718b1950   xxu||||| |||| 00| 0 eng d  aR7x73 Se48p  aSeleman, Benjamin M.  aProblems in labor relationscby Benjamin M. Seleman, Sylvia K. Selekman and Stephen H. Fu  aNew YorkbMcGraw Hillc1950  a672p.  aLabor relations  aFuller, Industrial sociology  aSelekman, Sylvia K.