000 00294nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aBeiser,A.
245 0 _aConcept of Modern Physics
250 _a6th,(2013)
260 _bNew Delhi: MGH
300 _a623
650 _aPHY
942 _cENG
999 _c12631
_d12631