Why do bridges arch? : and other structural questions

Title
: 
Why do bridges arch? : and other structural questions

Personal Author EPSB
: 
Rachel. Griffiths

Summary
: 
Explains how bridges are constructed.

Year Published
: 
2007

Series
: 
Pan Canadian science place. Why is it so?

Physical Description
: 
16 p. : col. ill. ; 23 cm.

Note
: 
Includes a glossary.

Reading Grade level
: 
Primary, Junior.

Grade Interest level
: 
3-6

Subject
: 
Bridge construction.
 
Questions and answers.

Summary
: 
Explains how bridges are constructed.

ISBN
: 
9780779174133

Publisher
: 
Markham, ON : Scholastic Canada, c2007.


LibraryCall NumberTypeItem BarcodeStatus
Lansdowne624 GRIBook30180000015473Non-Fiction