Le grand secret

From Author Wars - https://authorwars.com/publications/le-grand-secret-871851.html

Overview:

Title: Le grand secret
Author: René Barjavel
Year: 1985
ISBN-10: 2266001213
Publisher: Presses Pocket
Pages: 376
Binding: Paperback
Type: Novel
Title Reference: Le grand secret
Notes: - {{Achevé D'Imprimer}} = Publication Date - {{Dépôt Légal}} = 2nd trimester 1974 (1st PP printing?) - Artist = Credited on bc - Size = 18 x 11 cm - Price = None on book, three yellow lozenges on spine indicate price category - Copyright = 1973 to PC - Printing Rank = Not 1st - Miscellaneous = Publisher given as "PRESSES DE LA CITÉ" on title page