1. 01. English Non Fiction Alexander Graham Bell / by Town, Florida. Publication: Toronto : Grolier, 1988 . 47 p. : , Includes index. 23 cm. Date:1988 Availability: Copies available: (2), Actions:
2. 05. French Non Fiction Alexander Graham Bell, l'inventeur du téléphone /   Publication: Montréal : Éditions de la Chenelière, 1993 . 28 p. : , Comprend un index. 21 cm. Date:1993 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction Thomas Edison / by Farr, Naunerle C. Publication: West Haven, Conn. : Pendulum Press, 1979 . 63 p. : 21 cm. Date:1979 Availability: Copies available: (1), Actions: