Collins young scientist's book of strength
By Michal Kentzer.
Description
Explains the principles of strength, including that of plants, animals, and man-made items. - from Amzon
ISBN(s)
0382063481, 9780382063480
By Michal Kentzer.
Explains the principles of strength, including that of plants, animals, and man-made items. - from Amzon
0382063481, 9780382063480
