Off Centre

From Author Wars - https://authorwars.com/publications/off-centre-24771.html

Overview:

Title: Off Centre
Author: Damon Knight
Year: 1969
ISBN-10: 0575003596
Publisher: Gollancz
Price: 28/-
Pages: 192
Binding: Hardcover
Type: Collection
Title Reference: Off Centre
Notes:
First hardcover edition. Some sellers' sites say 1970, Amazon.UK says Sep 1969 Currey, Reginald, Clute and Contento1 also list 1969, though no statement of printing is on the copyright page. Adds three stories: "Dulcie and Decorum"; "Masks" and "To Be Continued". Dual priced: £1.40/28s