TY - BOOK ED - United States. TI - Union agreement provisions T2 - Its Bulletin AV - HD8051 .A62 no. 686 U1 - 331.11331.06173 PY - 1942/// CY - Washington PB - U.S. Govt. print. off. KW - Labor contract KW - United States KW - Collective labor agreements KW - Collective bargaining N1 - At head of title: United States Dept. of labor, Frances Perkins, secretary. Bureau of labor statistics, Isador Lubin, commissioner (on leave) A. F. Hinrichs, acting commissioner ER -