| GMD | Text |
| Corporate Author | National Geographic Society (É.-U.) |
| Classification | 500 POG |
| Publisher | Washington, D.C., National Geographic, 2013 |
| Subject | Inventions -- Popular worksMachinery -- Popular works |
| Topic | IPC |
| Series | National geographic little kids.National Geographic kids |
| Description | 399 p. : col. ill. ; 26 cm |
| ISBN | 9781426211683 |
| Suitable | From 12 To 17 |