000 00348nam a2200181Ia 4500
100 _aMukherji/ Uma
650 _aPhysics
250 _a4
942 _cBK
366 _f25
654 _aphysics
245 _aEngineering physics
260 _bNarosa
_c2015
082 _bMUK
300 _a560
546 _aENGLISH
_cComputers
999 _c23633
_d23633