David E. Penney has written at least 3 books. Their most popular book is Elementary Differential Equations with Boundary Value Problems with 1 save with an average rating of 3⭐.
1989 • 1 Reader • 740 pages • 3
1985 • 1 Reader • 1,028 pages • 3
1995 • 1 Reader • 804 pages • 5