1. 01. English Non Fiction Inventions : inventors & ingenious ideas / by Turvey, Peter. Publication: New York : Franklin Watts, 1992 . 48 p. : , Includes index. 29 cm. Date:1992 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Inventions / by Graham, Ian, Publication: New York : Bookwright Press, 1986 . 32 p. : , Includes index. 24 cm. Date:1986 Availability: Copies available: (1), Actions: