Books by A. P. Young:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Young, A. P. (Arthur Primrose), 1885-: The elements of electro-technics (Sir I. Pitman & sons, ltd., 1920) (page images at HathiTrust)- Young, A. P. (Arthur Primrose), 1885-: Sparking plugs; the general principles of electric ignition; the design and construction of sparking plugs; sparking electrodes and sparking voltages; the design and production of insulators; standard designs of automobile and aero plugs and testing devices. An original treatment of theory and practice for students, designers and users of ignition devices (Sir I. Pitman & Sons, 1922), also by Henry William Hugh Warren (page images at HathiTrust)
Find more by A. P. Young at your library, or elsewhere.