Williams, Guy R. Chester and the Northern Marches / Guy R Williams. - London : Longmans Young Books, c 1968. - 146 p. : ill. ; 22 cm. Includes index. 318 318 ISBN: 582 16782 5 Subjects--Topical Terms: Chester (England) -- History -- Juvenile literature. Dewey Class. No.: 974.813 / W675c