The LEGO MINDSTORMS EV3 Idea Book: 181 Simple Machines and Clever Cont


The LEGO MINDSTORMS EV3 Idea Book: 181 Simple Machines and Clever Contraptions

Sale price $19.95 Regular price $24.95

The LEGO MINDSTORMS EV3 Idea Book: 181 Simple Machines and Clever Contraptions 

1st Edition