Rajaa
Hakutulokset: 0754652599
Rajaa
yksi hakutulos.
Gunpowder, Explosives and the State
sidottu,
2006,
englanti,
ISBN 9780754652595
Gunpowder studies are still in their infancy despite the long-standing civil and military importance of this explosive since its discovery in China in the mid-ninth century AD. In …