The complete handbook of science fair projects
Bochinski, Julianne Blair
The complete handbook of science fair projects - New Jersey John Wiley and Sons 2004 - 228
0471460435
"Sciecne projects - Handbooks, manuals etc - Juvenile literature"
"Science projects - handbooks, manuals etc"
507.8 B631c
The complete handbook of science fair projects - New Jersey John Wiley and Sons 2004 - 228
0471460435
"Sciecne projects - Handbooks, manuals etc - Juvenile literature"
"Science projects - handbooks, manuals etc"
507.8 B631c