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Series
Summary
An overview of the history, development, and use of Morse code. Full description
Summary: |
An overview of the history, development, and use of Morse code. |
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Physical Description: |
48 p. : ill. (some col.), col. maps ; 28 cm. |
Bibliography: |
Includes bibliographical references (p. 47) and index. |
ISBN: |
1588104869 (lib. bdg.) 1588109429 (pbk) |