00305nam a2200109 a 450000500170000000800410001704100080005810000200006624500660008626400350015230000080018720260717091809.0260717s1999    ii            000 0 eng d  aeng1 aFeynman Richard10aGED the strange theory of light and mathur /cFeynman Richard 1bUniversity Press India,c1999.  a158