32 pages :illustrations (some colour) ;28 cm.
Includes index.
"An accidental history of inventions"--Cover.
LSC18.99
1.Weapons--History--Juvenile literature.2.Armor--History--Juvenile literature.3.Tanks (Military science)--History--Juvenile literature.4.Warships--History--Juvenile literature.5.Inventions--Juvenile literature.Dynamic Details