Donal O'Regan has written at least 3 books. Their most popular book is Ordinary and Partial Differential Equations: With Special Functions, Fourier Series, and Boundary Value Problems with 1 save with an average rating of -⭐.
They are best known for writing in the genre Mathematics.
2008 • 1 Reader • 410 pages
2016 • 1 Reader • 194 pages