Le monde des Ptavvs

From Author Wars - https://authorwars.com/publications/le-monde-des-ptavvs-393404.html

Overview:

Title: Le monde des Ptavvs
Author: Larry Niven
Year: 1974
ISBN-10: 2720100099
Publisher: OPTA
Pages: 305
Binding: Hardcover
Type: Novel
Title Reference: Le monde des Ptavvs
Notes: Probable first printing (no DL). Numbered and limited printing of 5500+120 copies. No price on book.