000			00351nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a3764333022
082			_a515
082			_b35 NUM
100			_a"Aseher, U.M.ed."
245		0	_aNumericals Boundary Valu
260			_aBoston
260			_bBirkhauser
260			_c1985
300			_a"xii, 317"
999			_c25863 _d25863