First ed.: 1971.
Bibliography: p.67. ― Includes index.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Discovering antique maps by A. G. Hodgkiss. Published by Shire Publications in 1977. Publication and catalogue information, links to buy online and reader comments.
obnb.uk is a Good Stuff website.