RT Journal DB /z-wcorg/ DS http://worldcat.org ID 3806507 LA English T1 The American labor who's who. A1 De Leon, Solon, A1 Hayssen, Irma C. A1 Poole, Grace. PB Hanford Press PP New York YR 1925 SN 0733-1061 JF The American labor who's who. AB Contains labor who's who of other countries.