Nebula Award Stories 4

From Author Wars - https://authorwars.com/publications/nebula-award-stories-4-255507.html

Overview:

Title: Nebula Award Stories 4
Author: Poul Anderson
Year: 1971
ISBN-10: 0586035680
Publisher: Panther
Price: £0.35
Pages: 256
Binding: Paperback
Type: Anthology
Title Reference: Nebula Award Stories 4
Notes:
"Published in 1971 by Panther Books Limited"
Month from amazon.uk
Printing not stated, no number line
Cover design is credited to Michael Head on the back cover, but the 'artwork' appears to be a photograph
UK 35p, Australia & New Zealand $1.10, Singapore $3.50, Canada $1.25, South Africa 85c.
OCLC/WorldCat does not list an ISBN