000			00412nam a2200145Ia 4500
008			180713s9999 xx 000 0 und d
082			_a530.15 D5:1
100			_a"Dass, H K "
245		0	_aHigher Mathemetical Physics
260			_aDelhi
260			_b S Chand
260			_c2014
365			_b895
942			_cBK
999			_c115530 _d115530