00400nam a2200145 a 4500008004100000020001500041050001400056100002100070245003600091246003900127260004100166300001500207350000900222700002300231120416s0000    ||||||||||||||||| ||    u  a020102117X  aQC 23 Fey  aSands, Matthew L14aThe Feynman lectures on physics  amainly electromagnetism and matter  aReading, Mass.bAddison-Wesleyc1964  aVol. : ill  a0.00  aFeynman, Richard P