Elementary particles and the laws of physics : the 1986 Dirac memorial lectures / Richard P. Feynman and Steven Weinberg ; lecture notes compiled by Richard MacKenzie and Paul Doust. Dirac memorial lectures. Feynman, Richard P. (Richard Phillips), 1918-1988. Weinberg, Steven, 1933- Dirac, P. A. M. (Paul Adrien Maurice), 1902-1984. Particles (Nuclear physics) Quantum theory. Relativity (Physics) QC793.28 .F49 1987 539.721 19 FEE Includes bibliographical references. Cambridge ; New York : Cambridge University Press, c1987. c1987. 1987 Text x, 110 p. : http://www.loc.gov/catdir/toc/cam023/87026362.html http://www.loc.gov/catdir/description/cam023/87026362.html eng