1. Handbook of federal labor legislation Author/Creator: United States. Division of Labor Standards, author Publication/Creation: Washington : United States Government Printing Office, 1940-1941 Resource Type: Book Access & Availability: Loading
2. The Division of Labor Standards Author/Creator: United States. Division of Labor Standards, author Publication/Creation: Washington : United States Government Printing Office, 1939 Resource Type: Book Access & Availability: Loading