The Online Books Page

Books by Engineers' Society of Pennsylvania:

Books in the extended shelves:

• Engineers' Society of Pennsylvania: Journal of the Engineers Club of Central Pennsylvania ... Jan.-Apr. 1909 (The Society, 1906), also by Pennsylvania. Department of Labor and Industry (page images at HathiTrust)
• Engineers' Society of Pennsylvania: Journal of the Engineers Society of Pennsylvania. (Harrisburg, Pa., 1909), also by Pennsylvania. Department of Labor and Industry (page images at HathiTrust)
• Engineers' Society of Pennsylvania: Journal of the Engineers' Society of Pennsylvania; Papers, Discussions, Abstracts, Proceedings (page images at HathiTrust)
• Engineers Society of Pennsylvania: Year book. (Harrisburg, Pa.) (page images at HathiTrust)

Find more by Engineers' Society of Pennsylvania at your library, or elsewhere.