000 00332nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0486680355
082 _a515.7242 L2524
100 _aLANCZOS
245 0 _aLINEAR DIFFERENTIAL OPERATORS
260 _aNEW YORK
_bDOVER
_c1997
300 _axv+564p.,21x13Cms
942 _cBK
_2DDC
999 _c29196
_d29196