00374nam a2200157Ia 4500003000500000008004100005020001000046040000900056041001200065082002300077100002600100100001500126245005400141260000900195650001200204NDCL180829s9999||||ii |||||||||||||| ||eng||  a11293  aNDCL  aEnglish  a530 Ra Di216th ed  aBhattacharya, Bhaskar  aRoy, Dipak 0aSnatak padharthavidya : Pratham KhandacDipak Roy  c2007  aPhysics