How to catapult a castle / De Winter, James

ISBN13: 
9781429631181
9781429631389
LCCN: 
2008023568
Compare Title: 
howtocatapultacastlemachinesthatbroughtdownthebattlements
Call Number: 
623.4

How to catapult a castle

machines that brought down the battlements
2008
Presents the science behind building and defending castles including the use of simple machines, such as pulleys and levers.
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