Details
PUBLISHED
[United States] : Lerner Publishing Group : Made available through hoopla, 2017
DESCRIPTION
1 online resource
ISBN/ISSN
9781512409239 (electronic bk.) MWT11677900, 1512409235 (electronic bk.) 11677900
LANGUAGE
English
NOTES
Make a battery of mini-launchers designed to fling small objects safely. Then take aim and launch! Make several and use them on your own medieval battlefield, and learn some history along the way
Mode of access: World Wide Web