000 00339nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
082 _aAL-
082 _b26
100 _a"Gaur, R.K."
245 0 _aEngineering Physics
250 _aFifth
260 _aNew Delhi
260 _bD.Rai & Sons
260 _c1986
300 _a"xii, 170MP"
999 _c12382
_d12382