00406    a2200145   4500020001500000082001700015100002300032245003400055260004900089300002000138650002500158650001200183650003800195650002700233  a052126880x  a530.143bFRE  aFreund, Peter G.O.  aIntroduction to supersymmetry  aCambridgebCambridge University c1986g1986  ax, 152p.c23cm.  aQuantum field theory  aPhysics  aTheories and mathematical physics  aField and wave theries