000 00270nam a2200121Ia 4500
008 161018s9999 xx 000 0 und d
100 _aGaur .R.K
_912743
245 _aEngineering Physics
250 _a1Ed
260 _bDhanapatraj
300 _bRs:515
490 _a11982
999 _c11982
_d11982