Books by Richard Sprague:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Sprague, Richard: Research and development on advanced graphite materials : vol. 1, observations by electron microscopy of dislocations in graphite (Wright-Patterson Air Force Base, Ohio : Aeronautical Systems Division, Air Force Systems Command, U.S. Air Force, 1961., 1961), also by United States. Air Force. Air Research and Development Command and Wright Air Development Division (page images at HathiTrust)- Sprague, Richard: Research and development on advanced graphite materials : vol. 3, decoration of dislocations and low angle grain boundaries in graphite single crystals (Wright-Patterson Air Force Base, Ohio : Directorate of Materials and Processes, Aeronautical Systems Division, Air Force Systems Command, U.S. Air Force, 1962., 1962), also by Roger Bacon, United States. Air Force. Air Research and Development Command, and Wright Air Development Division (page images at HathiTrust)
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