Flying machines today,
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| Author / Creator: | Ennis, William D. (William Duane), 1877- |
|---|---|
| Imprint: | New York, D. Van Nostrand company, 1911. |
| Description: | xvi, 205 p. incl. front., illus., ports., diagrs. 20 cm. |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3891795 |
