00470nam a2200169Ia 4500008004100000020000600041040003000047082001300077100002600090245002600116260002800142300001100170650001200181942000700193952008500200999001500285190302s9999||||xx |||||||||||||| ||und||  c5  aKharagpur College Library  a530bC31  aCaudwell, Christopher 4aThe Crisis in Physics  bJohn LaneaLondonc1939  a256 p.  aPhysics  cBK  00104070aMAINbMAINd2016-08-01l0o530 C31p2132r2016-08-01w2016-08-01yBK  c6234d6234