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Why do bridges arch? : and other structural questions
Title:
Why do bridges arch? : and other structural questions
Personal Author EPSB:
Summary:
Explains how bridges are constructed.
Year Published:
2007
Physical Description:
16 p. : col. ill. ; 23 cm.
Note:
Includes a glossary.
ISBN:
9780779174133
Publisher:
Markham, ON : Scholastic Canada, c2007.