Elementary differential equations and boundary value problems Boyce William E., DiPrima Richard C., Meade Douglas B. Twelfth Edition, International Adaptation : Hoboken, NJ : Wiley : [2022] : xvi, 719 pages :
Boyce William E. Elementary Differential Equations and Boundary Value Problems, 11th Edition John Wiley & Sons : 2017 : 704 sidor : ISBN: 978-1-119-38287-4 Mandatory