1.
Complete Handbook of Science Fair Projects
by Bochinski, Julianne Blair, ...
ISBN: 9780471123774
List Price: $14.95
2.
Complete Handbook of Science Fair Projects - Julianne Blair Bochinski - Hardcover - REV
by Bochinski, Julianne Blair, ...
ISBN: 9780471123781
List Price: $32.50