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ERIC Number: EJ675852
Record Type: Journal
Publication Date: 2003
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: ISSN-1062-9351
Modern Communication Technology and the Telegraph.
Cardon, Phillip L.; Lokensgard, Erik
Tech Directions, v63 n3 p26-29 Oct 2003
Suggests that a study of the telegraph is a good starting point for the study of long-distance communication. Includes study questions and a learning activity for building a telegraphy system. (JOW)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A