Doctor Who : the twin dilemma /

Bibliographic Details
Main Author: Saward, Eric
Format: Book
Language:English
Published: London : Target, 1986
Series:Doctor Who library ; no.103.
Description
Item Description:Based on the BBC television serial by Anthony Steven by arrangement with the British Broadcasting Corporation.
Originally published: London : W.H. Allen, 1985.
Physical Description:138 pages ; 18 cm.
ISBN:0426201558 (pbk) :