Physics Bulletin
Aspects of Quantum Theory
David L Hurd
Abstract
A Salam and E P Wigner (eds) Cambridge University Press 1972 pp xvi + 268 price £7·10 This splendid volume consists of articles brought together in commemorative tribute to P A M Dirac on the occasion of his 70th birthday. The very list of contributors makes imposing reading, and such distinguished authorship does much to explain the attraction of the book.