000 00240nam a2200097Ia 4500
100 _aGaur, R. K & Gupta, S. L
942 _cBK
245 _aEngineering physics
260 _aDhanpat Rai Publications, New Delhi
_c1998
082 _a620.53 Gau/Gup
999 _c32190
_d32190