000 00283nam a2200121Ia 4500
008 220709b1964 xxu||||| |||| 00| 0 eng d
082 _a515.35
_bK12E
100 _aKaplan,Wilfred
245 _aElements of differential equations
260 _aLondon
_bAddison-Wesley
_c1964
300 _axi,270p.
942 _cBooks
906 _a111288
981 _aLondon: Addison-Wesley, 1964.
982 _axi,270p.
983 _aElements of differential equations
999 _c105330
_d105330