Books by Groff Conklin:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Conklin, Groff, 1904-1968: Good news about diabetes (Public Affairs Committee, 1954), also by Herbert Yahraes and Lucy Conklin (page images at HathiTrust; US access only)- Conklin, Groff, 1904-1968: How to run a rental library (The R. R. Bowker company, 1934) (page images at HathiTrust)
- Conklin, Groff, 1904-1968: How to run a rental library. (R. R. Bowker Co., 1947) (page images at HathiTrust)
- Conklin, Groff, 1904-1968: The weather conditioned house. (Reinhold, 1958) (page images at HathiTrust)
Find more by Groff Conklin at your library, or elsewhere.