TY - BOOK AU - TI - Labor in the Sudan T2 - United States. Bureau of Labor Statistics. BLS report AV - HD8051 .A7876 no. 182 U1 - 331.09624 PY - 1961/// CY - Washington PB - U.S. Dept. of Labor, Bureau of Labor Statistics KW - Working class KW - Sudan N1 - Cover title ER -