1. 01. English Non Fiction INVENTORS AND DICOVERERS   Publication: NATIONAL GEOGRAPHIC SOCIETY 1988 Date:1988 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction The story of inventions / by Hornsby, Jeremy. Publication: London : Weidenfeld and Nicolson, 1977 . 142 p. : , Includes index. 31 cm. Date:1977 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction INVENTIONS AND DISCOVERIES by Giscard D'Estaing, Valerie-Anne Publication: Fact on File 1993 . Illus. 248 p. Date:1993 Availability: Copies available: (1), Actions: