کتاب های Harnwell G. P.
Angular Scattering of Electrons in Hydrogen and Helium
Harnwell G. P., 1928
Haverford College Collection of Classical Antiquities The Bequest of Ernest Allen
Ann Harnwell Ashmead, 1999
Atomic Physics An Atomic Description Of Physical Phenomena
Gaylord P. Harnwell, William E. Stephens, 1955
