23.5 x 15.5 cm, paperback, xx, 424 pages, Text in English, original 1958 edition in very good condition, see picture.
Collection of 34 landmark papers on quantum electrodynamics by leading physicists including Dirac, Fermi, Heisenberg, Feynman, Dyson, and Tomonaga. Edited and introduced by Nobel laureate Julian Schwinger, providing a comprehensive foundation of the field.