00648nam a2200193Ia 4500003000900000008004100009020002200050040001600072080001700088100002400105245016400129260004800293300001300341650002000354650002500374650001900399650001500418700002100433IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-521-34000-7  cIIA Library  a530.145bFEY  aFeynman, Richard P. 0aElementary particles and the laws of physicsbthe 1986 Dirac memorial lecturescRichard P. Feynman and Steven  Weinberg                                          aCambridgebCambridge University Pressc1993  ax, 110p.  aNuclear physics  aQuantum field theory  aQuantum theory  aRelativity  aWeinberg, Steven