000 00275nam a22001217a 4500
020 _a978-81-89928-223
082 _a530 GAU
100 _aGaur R K
245 _aEngineering Physics
260 _aNew Delhi
_bDhanpat Rai Publications
_c2018
650 _aPhysics
942 _cBK
999 _c6496
_d6496