Books by International Union of Elevator Constructors:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
International Union of Elevator Constructors: The Elevator constructor. (International Union of Elevator Constructors], 1903) (page images at HathiTrust)- International Union of Elevator Constructors: Proceedings of the ... annual convention (The Union, 1903) (page images at HathiTrust)
Find more by International Union of Elevator Constructors at your library, or elsewhere.