Communication: Messengers, Morse Code, and Modems

by Janice Parker

Book by Parker, Janice This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0739801384
• ISBN13: 9780739801383
• Release Date: January 2000
• Publisher: Raintree
• Length: 48 Pages
• Weight: 0.85 lbs.
• Dimensions: 0.4" x 8.3" x 10.3"
• Age Range: 9 to 11 years
• Grade Range: Grades 4 to 6