00345nam a2200145Ia 4500003000500000008004100005020000900046040000900055041001200064082002400076100002300100245005500123260000900178650001200187NDCL180829s9999||||ii |||||||||||||| ||eng||  a2175  aNDCL  aEnglish  a530.15 RDP216th ed  aRoy Chaudhuri, D.P 0aMethods of mathematical physicscD.P Roy Chaudhuri  c1979  aPhysics