The Online Books Page

Books by John C. Elder:

Books in the extended shelves:

• Elder, John C.: Performance of multiple HEPA filters against plutonium aerosols : for period January 1 through June 30, 1973 (Los Alamos, New Mexico : Los Alamos Scientific Laboratory University of California, 1973., 1973), also by Harry J. Ettinger, Manuel Gonzales, Los Alamos Scientific Laboratory, and U.S. Atomic Energy Commission (page images at HathiTrust)
• Elder, John C.: Performance of multiple HEPA filters against plutonium aerosols : January 1 through June 30, 1974 (Los Alamos, New Mexico : Los Alamos Scientific Laboratory of the University of California, 1974., 1973), also by M. I. Tillery, Manuel Gonzales, Harry J. Ettinger, Los Alamos Scientific Laboratory, and U.S. Atomic Energy Commission (page images at HathiTrust)

Find more by John C. Elder at your library, or elsewhere.