Worlds of If, May-June 1974 [UK]

From Author Wars - https://authorwars.com/publications/worlds-of-if-may-june-1974-uk-62293.html

Overview:

Title: Worlds of If, May-June 1974 [UK]
Author: James Baen
Year: 1974
Publisher: Universal-Tandem Publishing Company Ltd.
Price: £0.30
Pages: 180
Binding: digest
Type: MAGAZINE
Title Reference: Cantor's War
Notes: Cover is for "Berserker's Planet". Identification for this issue is complex: "New Editor's Special Introductory All-Star Issue" on spine. From title page: "May-June 1974" and "Vol 22, No 5" and "Issue No. 172". From cover: "No. 3".