Le grand secret
From Author Wars - https://authorwars.com/publications/le-grand-secret-661721.html
Overview:
- Title: Le grand secret
- Author: René Barjavel
- Year: 1976
- ISBN-10: 2266001213
- Publisher: Presses Pocket
- Pages: 376
- Binding: Paperback
- Type: Novel
- Title Reference: Le grand secret
- Notes: Unknwon printing rank (DL is 2T-1974). No price on book (price category: three stars on spine & "Volume triple" on bc). Artist not credited.