Living on the earth, Man
By: [general editor Jessie Reid]. Book 3, Sending messages / Margaret Lennox Salter ; [illustrated by Denis Manton]
Series: Orbit; Orbit
Publisher: Holmes-McDougall
Published: 1976
Place of publication: Edinburgh
Language: eng
Number of pages: 32
ISBN-13: 9780715715017
Subjects: Children's encyclopedias and dictionaries