Join the Goodreads Author Program

Are you J. Itard, author of the books below?
Pierre Fermat (Beihefte zur Zeitschrift "Elemente der Mathema... by J. Itard Fermat by J. Itard Problèmes plaisants & délectables qui se font par les nombres... by Claude Gaspard Bachet


To join the author program as J. Itard, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads