000 00380nam a2200169Ia 4500
100 _aGAUR R K and GUPTA S L
650 _aPhysics
365 _cRS
365 _d1
942 _cDENGBK
654 _aEngineering
654 _aPhysics
654 _aPhysics
245 _aEngineering Physics
260 _bDhanpat rai and co Pvt Ltd
_c2007
_aNew Delhi
300 _aXXXIII+64-20p
999 _c30334
_d30334