Books
2 results found| Title | Authors | Description | OpenBook ID | |
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Before we went wireless | Ivor Hughes | "The first biography of the brilliant inventor and practical experimenter in late 19th century telegraphy, telephony, metal detection, and audiology, British-born David Edward Hughes"--Provided by pu… | OL16296240W |
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Treasure hunter's handbook | Liza Gardner Walsh | Treasure hunting is a fun family activity that encourages kids to get outside and discover the world around them. With this book young explorers can learn about geocaching, how to pan for gold, use m… | OL19983570W |