The Mechanical World
| First published | 1931 |
|---|---|
| Publisher | D. Appleton & Company |
| Format | Hardcover |
| Type | Nonfiction |
| Pages | xvi+232 |
| Price | $2.00 |
| Year | Reviewer | Publication |
|---|---|---|
| 1931 | T. O'Conor Sloane, Ph.D. | Amazing Stories, August 1931 |
| 1933 | uncredited | Amazing Stories, March 1933 |
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