Elementary Differential Equations. - Kells, Lyman M. Kells (New York : McGraw-Hill Book Company,Inc., 1947)
IndexAnswer.
CAP.I:Definitions and Elementary ProblemsCAP.II:ApplicationsCAP.III:Differential Equations of the First Order and the first Degree.CAP.IV:Applications Involving Differential Equations of the First Order.CAP.V:First-Order Equations of Degree Higher than the First. Singular Solutions.CAP.VI:Linear Differential Equations With constant Coefficients.CAP.VII:Applications of Linear Equations Constant Coefficients.CAP.VIII:Miscellaneous Differential Equations of Order Higher Than the First.CAP.IX:Applications.CAP.X:Differential Equations in More than Two Variables Existence Theorems.CAP.XI:Solutions By Series and by methods involving successive aproximations.CAP.XII:Partial Differential Equations of the First Order.CAP.XIII:Partial Differential Equations of Order Higher Than the First.CAP.XIV:Applications of Partial Differential Equations.