000			00340nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a6
082			_b3 T642
100			_a"Touretzky, David. S"
245		4	_aThe Mathematics of Inher
260			_aLondon
260			_bPitman
260			_c1986
300			_a220
999			_c25828 _d25828