1. 01. English Non Fiction Experimenting with illusions / by Gardner, Robert, Publication: New York : F. Watts, 1990 . p. cm. Date:1990 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Science project ideas about rain / by Gardner, Robert, Publication: Springfield, N.J. : Enslow Publishers, 1997 . 96 p. : 24 cm. Date:1997 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction More ideas for science projects / by Gardner, Robert, Publication: New York : F. Watts, 1989 . 144 p. : , Includes index. 24 cm. Date:1989 Availability: Copies available: (1), Actions:
4. 01. English Non Fiction Science and sports / by Gardner, Robert, Publication: New York : F. Watts, 1988 . 112 p. : , Includes index. 24 cm. Date:1988 Availability: Copies available: (1), Actions:
5. 01. English Non Fiction Energy projects for young scientists / by Gardner, Robert, Publication: New York : F. Watts, 1987 . 127 p. : , Includes index. 24 cm. Date:1987 Availability: Copies available: (1), Actions:
6. 01. English Non Fiction Ideas for science projects / by Gardner, Robert. Publication: New York : F. Watts, 1986 . 144 p. : 24 cm. Date:1986 Availability: Copies available: (1), Actions:
7. 01. English Non Fiction Experimenting with inventions / by Gardner, Robert, Publication: New York : F. Watts, 1990 . 128 p. : 24 cm. Date:1990 Availability: Copies available: (1), Actions:
8. 01. English Non Fiction Experimenting with time / by Gardner, Robert, Publication: New York : Franklin Watts, 1995 . 160 p. : 24 cm. Date:1995 Availability: Copies available: (2), Actions:
9. 01. English Non Fiction Experimenting with water / by Gardner, Robert, Publication: New York : F. Watts, 1993 . 144 p. : 24 cm. Date:1993 Availability: Copies available: (1), Actions: