Schaum's outline of differential equations Richard Bronson, Gabriel B. Costa. by Bronson, Richard, Costa, Gabriel B.

Elementary differential equations by Rainville, Earl, D.

An introduction to sparse stochastic processes by Unser, Michael A., Tafti, Pouya

Available for University of the Philippines via Cambridge University Press. Click here to access
Also available remotely for University of the Philippines via Cambridge University Press. Click here to access thru EZproxy

Succeeding with differential equations by Zill, Dennis G. 1940-

Functional differential geometry by Sussman, Gerald Jay, Wisdom, Jack, Farr, Will

Click here to access thru EZproxy
Click here to access

A first course in differential equations with modeling applications by Zill, Dennis G.

Ordinary and partial differential equations by Henner, Victor, Belozerova, Tatyana, Khenner, Mikhail

Applied partial differential equations with Fourier series and boundary value problems by Haberman, Richard

Stochastic calculus and differential equations for physics and finance by McCauley, Joseph L.

A course in ordinary differential equations by Rai, B., Choudhury, D. P., Freedman, H. I.