Veitch, Catherine, Changing designs / written by Catherine Veitch. - 31 pages : illustrations ; 21 cm. - Collins big cat. White, Band 10 . - Collins big cat. White, Band 10. . 1811 ISBN: 0007591233 9780007591237 Subjects--Topical Terms: Elementary readers.Industrial design--Juvenile literature.Readers (Elementary)Readers--Industrial design. Dewey Class. No.: 745.2