000 00278nam a2200121Ia 4500
008 220709b1959 xxu||||| |||| 00| 0 eng d
082 _a517.38
_bF68T
100 _aForsyth,Russell Andrew
245 _aTheory of differential equations
260 _aNew york
_bDover
_c1959
300 _a34p.
942 _cBooks
906 _a111262
981 _aNew york: Dover, 1959.
982 _a34p.
983 _aTheory of differential equations
999 _c105311
_d105311