MORE THAN 100 EXPERIMENTS FOR SCIENCE FAIRS AND PROJECTS
Cobb Vicki
MORE THAN 100 EXPERIMENTS FOR SCIENCE FAIRS AND PROJECTS by Vicki Cobb; illustrated by Dave Klug - New York Scholastic INC 2001 - 192 p
0439090113
MORE THAN 100 EXPERIMENTS FOR SCIENCE FAIRS AND PROJECTS by Vicki Cobb; illustrated by Dave Klug - New York Scholastic INC 2001 - 192 p
0439090113