Inventions in 30 seconds

Title:

Personal Author EPSB:

Other Title:

Subtitle on cover: 30 ingenious ideas for innovative kids explained in half a minute

Year Published:

2017,

2014

Physical Description:

96 pages : colour illustrations, maps ; 23 cm

Subject:

Added Author:

ISBN:

9781782404859

Publisher:

[Lake Forest, California] : Ivy Kids, [2017]