000 00305nam a2200133Ia 4500
008 221221s9999 xx 000 0 und d
082 _a530
_bGAU/E
100 _aGaur, R K
245 0 _aEngineering Physics
260 _bDhanpat Rai & Company
650 _aPhysics
700 _aGupta, S.L
942 _cBK
999 _c11719
_d11719