Doctor Who and the Keeper of Traken

From Author Wars - https://authorwars.com/publications/doctor-who-and-the-keeper-of-traken-140131.html

Overview:

Title: Doctor Who and the Keeper of Traken
Author: Terrance Dicks
Year: 1982
ISBN-10: 0426201485
Publisher: Target / W. H. Allen
Price: £1.35
Pages: 124
Binding: Paperback
Type: Novel
Title Reference: Doctor Who and the Keeper of Traken
Notes: 2nd 1982 reprint, i.e. 3rd printing overall (all 1982). Other prices: Australia $3.95, Malta £M1.40c.