00346nam a2200121Ia 4500008004100000082001500041100002000056245004100076260004400117300000900161630001800170650003600188211109s9999||||xx |||||||||||||| ||und||  a530bCHA-I  aHarper, Charlie 0aIntroduction To Mathematical Physics  bPrentice-Hall of IndiaaNew Delhic1976  a300p  xGeneral Stack  aNatural SciencevPhysicsPhysics