The Online Books Page

Books by R. W. Perkins:

Books in the extended shelves:

• Perkins, R. W.: Measurement of trace quantities of zinc sulfide by counting phosphorescence emission (U.S. Atomic Energy Commission, 1959), also by J. D. Ludwick, Hanford Works, and Hanford Atomic Products Operation. Chemical Research and Development Operation (page images at HathiTrust)
• Perkins, R. W.: Radioisotope concentrations in the PRTR primary coolant and helium systems during operation with a failed fuel element(s) (Hanford Atomic Products Operation, 1961), also by C. W. Thomas, U.S. Atomic Energy Commission, Hanford Atomic Products Operation, and Pacific Northwest Laboratory (page images at HathiTrust)
• Perkins, R. W.: The responses of various detector sample arrangements for gamma-ray spectrometric measurements (U.S. Atomic Energy Commission, 1961), also by Hanford Works and Hanford Atomic Products Operation (page images at HathiTrust)

Find more by R. W. Perkins at your library, or elsewhere.