Bridges! / Johmann, Carol

ISBN13: 
9780329160012
9781885593306
LCCN: 
98053272
Compare Title: 
bridgesamazingstructurestodesignbuildtest
Call Number: 
624

Bridges!

amazing structures to design, build & test
1999
Describes different kinds of bridges, their history, design, construction, and effects on populations, environmental dilemmas, safety, and more.
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