00318nam a2200121Ia 4500008004100000100005200041245001900093250001200112260003600124650001200160942000700172999001700179190216s9999||||xx |||||||||||||| ||und||  a"Krishnamoorthy, Ramamoorthy, And  Rajagopalan" 0aModern Physics  a3rd Ed.  bNational Publishing Housec1965  aPhysics  cBK  c32697d32697