Ventura, Marne,

MOTION : PROJECTS TO BUILD ON / BY MARNE VENTURA ; Edited by Mari Bolte - 48 pages : colour photographs ; 27 cm - dabble lab . - Dabble lab .

"Book Band Level: Brown"--Back cover.

Bibliography: page 48.

9781474775410 RM81.20


Motion--Experiments--Juvenile literature
Propulsion systems--Juvenile literature

531.11078