Scott Macgregor Books
Bridges
By Scott Macgregor, Anne MacGregor, MacGregor Anne
Discusses the history, use, and construction of the three types of bridges. Includes instruction for making models and variations of each type.
Read MoreBy Scott Macgregor, Anne MacGregor, MacGregor Anne
Discusses the history, use, and construction of the three types of bridges. Includes instruction for making models and variations of each type.
Read More