How heavy is heavy?

Número de Cutter-SanbornG228hEntrada «Gardner, P.» → 228 · marca de obra “h”

How heavy is heavy?

de Robert Gardner

"Simple science experiments about measurement of weight using everyday items with many experiments that can be turned into science fair projects."--

Materias

Ediciones (1)

How heavy is heavy? (2015)
Enslow Elementary, an imprint of Enslow Publishers, Inc. · inglés · ISBN 9780766066007

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