Books by R. Royds:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Royds, R. (Robert), 1877-: Heat transmission by radiation, conduction and convection (Constable & company, 1921) (page images at HathiTrust)- Royds, R. (Robert), 1877-: Heat transmission by radiation, conduction and convection (D. Van Nostrand company ..., 1921) (page images at HathiTrust)
- Royds, R. (Robert), 1877-: Heat transmission in boilers, condensers and evaporators. (Constable & company ltd., 1921) (page images at HathiTrust)
- Royds, R. (Robert), 1877-: Heat transmission in boilers, condensers and evaporators (D. Van Nostrand company, 1921) (page images at HathiTrust)
- Royds, R. (Robert), 1877-: The measurement of steady and fluctuating temperatures (Constable & Company Ltd., 1922) (page images at HathiTrust)
- Royds, R. (Robert), 1877-: The measurement of steady and fluctuating temperatures (D. Van Nostrand company, 1921) (page images at HathiTrust)
- Royds, R. (Robert), 1877-: The testing of motive-power engines, including steam engines and turbines, locomotives, boilers, condensers, internal combustion engines, gas producers, refrigerators, air compressors, fans, pumps, etc. (Longmans, Green, and Co., 1920) (page images at HathiTrust)
Find more by R. Royds at your library, or elsewhere.