000			00340nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
082			_a515
082			_b2433 C
100			_a"Churchill, Ruel V."
245		0	_aFourier Series Boundary
250			_aFourth
260			_aNew York
260			_bM.H.I.
260			_c1988
300			_a292
999			_c31018 _d31018