Bonjour, je voudrais connaître la police de ce qui est écrit en majuscule sur ce texte (le "table analytique" notamment). Merci par avance.

Bodoni  Suggested by akira1975 
Série 16 And 17  Suggested by akira1975 

The smaller characters look a lot like Série 16 and 17.
https://fontsinuse.com/typefaces/87541/serie-16-and-17

You might like Berthe, Seizieme, and Austerlitz.
https://www.abyme.net/catalogue/berthe/
https://www.myfonts.com/collections/seizieme-pro-font-urw
https://austerlitz.typofonderie.com

“TABLE ANALYTIQUE” looks like Bodoni.
https://www.myfonts.com/collections/bodoni-font-linotype

Thank you very much. Seizieme was exactly what I was looking for.