Books by Massachusetts Federation of Labor:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Massachusetts Federation of Labor: Officers reports and proceedings of the annual convention. ([n.p.], between 1000 and 1999) (page images at HathiTrust)- Massachusetts Federation of Labor: Proceedings of the ... annual convention, Massachusetts State Federation of Labor. (Massachusetts State Federation of Labor],., 1928), also by Massachusetts Federation of Labor. Convention and Massachusetts Federation of Labor. Emergency War Convention (page images at HathiTrust)
Find more by Massachusetts Federation of Labor at your library, or elsewhere.