000			00337nam a2200145Ia 4500
008			241124s9999 xx 000 0 und d
020			_a978-81-89928-22-3
100			_aGaur, R. K.
245		0	_aEngineering Physics
245		0	_cGupta, S. L.
260			_bDhanpat Rai Publication
260			_c1981
300			_a1200
942			_cBK
999			_c14950 _d14950