000			00340nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a70990662
082			_a536
082			_b2 P68S
100			_a"Pitts, Donald R."
245		0	_aSchaum's Outline Of Theo
260			_aSingapor
260			_bM.H.B
260			_c1977
300			_a325
999			_c34289 _d34289