Science projects - Handbooks, manuals, etc.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

The complete handbook of science fair projects [NT 59711] by: Bochinski, Julianne Blair ([NT 1579] Language materials, printed)

Super science fair sourcebook [NT 59711] by: Iritz, Maxine Haren ([NT 1579] Language materials, printed)