ISBN: 0721401295.
Reprint, published by Ladybird Books in 1967.
Pictorial paper-covered boards.
Series 654 'How it works'.
Original price 24p.
Light wear to edges of covers and spine.
Contents unmarked.
Very good condition.
(Ladybird)
Catalogue Number: #103458
Price: £3.50
Sorry - This book has already been sold.