1. 01. English Non Fiction The great unsolved mysteries of science / John Grant by Grant, John Publication: Quintet Publishing 1990 Date:1990 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Forces of nature /   Publication: Alexandria, Va. : Time-Life Books, 1990 . 143 p. : 29 cm. Date:1990 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction How in the world?   Publication: Pleasantiville, N.Y.: Reader's Digest Association, 1990 . 448 p. : , At head of title: Reader's digest. 29 cm. Date:1990 Availability: Copies available: (1), Actions: