Books by Louis Toft:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Toft, Louis: Theory of machines; a textbook covering the syllabuses of the B. Sc. (Eng.), A. M. Inst. C. E., and A. M. I. Mech. E. examinations in this subject (Sir I. Pitman & Sons, Ltd., 1927), also by A. T. J. Kersey (page images at HathiTrust)
Find more by Louis Toft at your library, or elsewhere.