Unification of Fundamental Forces The First of the 1988 Dirac Memorial Lectures

Paul Adrian Maurice Dirac, one of the greatest physicists of the twentieth century, died in 1984. His college, St John's College, Cambridge, generously endowed annual lectures to be held at Cambridge University in his memory. This volume includes an expanded version of the third Dirac Memorial Lecture presented by Abdus Salam, in addition to two previously unpublished lectures by Paul Dirac and Werner Heisenberg.Salam, Abdus is the author of 'Unification of Fundamental Forces The First of the 1988 Dirac Memorial Lectures', published 1990 under ISBN 9780521371407 and ISBN 0521371406.