Hughes, Monica, 1925-

Crisis on conshelf ten / Monica Hughes. - London : Magnet, 1981. - 143 p. ; 18 cm. - A Magnet book .

ISBN: 0416899900 .

LCCN: cn 82007284

Nat. Bib. No.: C82-7284-2

Subjects--Index Terms: Text-set Science-fiction

Dewey Class. No.: C813/.54