000			00310nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a530
082			_bJAI
100			_a"Jain, K.C."
245		0	_aNumerical Problems in Ph
260			_aNew Delhi
260			_bS. Chand
260			_c1988
300			_a637
999			_c30001 _d30001