Codes & Ciphers
Subtitle: Clever Devices for Coding & Decoding to Cut Out and Make
Publisher: Tarquin; Tarquin Group
Published: October 2003
Language: eng
Format: Paperback
Number of pages: 32
ISBN-13: 9781899618538
Subjects: Interactive & activity books & packs; Paper modelling & origami; Puzzles & quizzes; Elementary; Teaching Methods & Materials - Social Science; Education / Teaching