000			00336nam a2200133Ia 4500
008			241225s9999 xx 000 0 und d
020			_a0
082			_a539.7 _bGUP
100			_aGupta, A B.
245		0	_aAtomic and nuclear physics
260			_aCalcutta : _bNew Central Book, _c1997.
365			_a195.00
650			_aPhysical Sciences
999			_c7158 _d7158