00494nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001500084100001900099245010800118260003600226300001400262650001200276650000800288650002800296IN-BaIIA211028s9999    xx            000 0 eng d  a81-7371-211-5  cIIA Library  a538.3bFEY  aFeynman, R. P. 0aQEDbthe strange theory of light and mattercR. P. Feynman                                               aIndiabUniversities Pressc1999  ax, 158 p.  aphotons  aqed  aquantum electrodynamics