GOURSAT, Cours d'Analyse Mathématique, 1933

Édouard Goursat (1858-1936), a member of the Institute and professor at the Faculty of Sciences of Paris, was a renowned French mathematician, known for his work in analysis and partial differential equations. His Cours d'Analyse Mathématique (Course in Mathematical Analysis) is a classic and highly influential textbook on analysis, widely used in French higher education and translated into several languages.
The first volume in fifth edition. The sencon and third volume in third edition.