1. 01. English Non Fiction Isaac Newton / by White, Michael. Publication: Toronto : Irwin Pub., 1990 . 64 p. : 22 cm. Date:1990 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Albert Einstein : the eccentric physicist whose theory of relativity revolutionized our ideas about the universe / by Macdonald, Fiona. Publication: Toronto : Irwin Pub., 1992 . 64 p. : , Includes index. 22 cm. Date:1992 Availability: Copies available: (1), Actions: