1. 01. English Non Fiction How fast is fast? : science projects with speed / by Gardner, Robert, Publication: . 48 pages : , "Originally published as Spilt-Second Science Projects with Speed: How Fast Does It Go? in 2003." 24 cm. Availability: Copies available: (1), Actions:
2. 12. Miscellaneous Motion / by Hansen, Grace, Publication: . 24 pages : , Includes index. 24 x 29 cm. Availability: Copies available: (1), Actions: