I am looking for a book about Finite Element Method (FEM henceforth) for PDEs. A very good reference that I know is the book by Raviart and Thomas but it is in French and I do not understand it. The full reference is
P. Raviart & J.M. Thomas - Introduction à l’analyse numérique des équations aux dérivées partielles, Masson, 1988.
The approach of this book is purely analytical and no matrix theory is involved as well as MATLAB. Besides, this book is very self-contained (about 200 pages of contents).
Please, may you suggest me an equivalent reference in English?
Thanks in advance.