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Crazy Contraptions
Descriptions of each edition are found in brief where available. Click details & prices to get more information on a book or to find the best prices for the title.
July 1, 2011
With Martin Ursell (other contributor) |
Act ina edition from Rosen Pub Group (July 1, 2011)
9781615334056 | details & prices | 24 pages | 8.25 × 10.50 × 0.25 in. | Rec. grade levels 4-6 | 0.30 lbs | List price $10.60
About: Periscopes, barometers, and pinhole cameras are just three of the many contraptions that young inventors will learn to make though this engaging book.
About: Periscopes, barometers, and pinhole cameras are just three of the many contraptions that young inventors will learn to make though this engaging book.
With Martin Ursell (other contributor) |
1 edition from Rosen Pub Group (July 1, 2011)
9781615333677 | details & prices | 24 pages | 9.00 × 11.50 × 0.50 in. | Rec. grade levels 4-6 | 0.68 lbs | List price $26.25