Super experiments with light and sound

Contains step-by-step, illustrated instructions for experiments and activities involving principles pertaining to color and sound.

9781537960999
book

Holdings

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199049955733412453619814814781GRHR239GRHR007773535.078 CAN535.0715825759371742569409
202972156079502457619814814781GROL244GROL500195535.078 CAN535.0715825759371742569409
204161756191332458619814814781GRPB247GRPB718018535.078 CAN535.0715825759371742569409