000			00416nam a2200145Ia 4500
008			180713s9999 xx 000 0 und d
082			_a515.3 K2
100			_a"Kandasamy, P "
245		0	_aCalculus of Finite Differences and Numerical Analysis
260			_aNew Delhi
260			_b S Chand
260			_c2014
365			_b175
942			_cBK
999			_c113159 _d113159