Books by Harrison L. Grathwohl:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Grathwohl, Harrison L.: The cost of motor vehicle accidents ([Seattle?], 1960), also by Wallace I. Little and Washington (State). Legislature. Joint Committee on Highways (page images at HathiTrust)
Find more by Harrison L. Grathwohl at your library, or elsewhere.