000 00300nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a517.38 L668
100 _aLEVY.H
245 0 _aNUMERICAL SOLUTIONS OF DIFFERENTIAL EQUATIONS
260 _bDOVER, NEW YORK
_c1950
300 _a20X13
942 _cBK
999 _c61894
_d61894