Cover image not available
"Most of this book is based on Punctuation 1-4, written by T G Ledgard" _ T.p. verso.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The punctuation book by T. G. Ledgard. ISBN 1874254052. Published by Bracken in 1993. Publication and catalogue information, links to buy online and reader comments.