000 00338nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
082 _a530
082 _bG23E
100 _a"Gaur, R.K."
245 0 _aEngineering Physics
250 _aSeventh
260 _aDelhi
260 _bD.Rai & Sons
260 _c1992
300 _a"xii, 1020"
999 _c35370
_d35370