Retief of the CDT

From Author Wars - https://authorwars.com/publications/retief-of-the-cdt-297380.html

Overview:

Title: Retief of the CDT
Author: Keith Laumer
Year: 1978
ISBN-10: 0671818651
Publisher: Pocket Books
Price: $1.75
Pages: 191
Binding: Paperback
Type: Collection
Title Reference: Retief of the CDT
Notes:
- "Copyright © 1971 by Keith Laumer"
- "First Pocket Books printing July, 1978"; no number line
- The artist is not credited, but some copies have signature "C. O.", additional confirmation from this site.
- "Library of Congress Catalog Card Number: 73-150902" on copyright page; this refers to the 1971 Doubleday hardcover edition
- Printed in the US