The Endless Frontier

From Author Wars - https://authorwars.com/publications/the-endless-frontier-12371.html

Overview:

Title: The Endless Frontier
Author: Jerry Pournelle
Year: 1985
ISBN-10: 0441206697
Publisher: Ace Books
Price: $3.50
Pages: 376
Binding: Paperback
Type: Anthology
Title Reference: The Endless Frontier
Notes:
3rd Ace printing
Date from Locus1
$3.95 in Canada