00327nam a2200133Ia 4500008004100000020001800041082000800059082001000067100002400077245004800101260001400149260002100163260000900184230118s9999||||xx |||||||||||||| ||und||  a81-7371-211-5  a530  bFEY/Q  arichard .pbfeynman 0aqed ,the strange theory of light and matter  ahyderabad  buniversity press  c1999