Description - How Do Helicopters Work? by Jennifer Boothroyd
Unlocking the secrets of flight is a fun way to explore this ever-fascinating field of physics and engineering. By using a Q&A format, these books engage readers in important aspects of the science curriculum.
Buy How Do Helicopters Work? by Jennifer Boothroyd from Australia's Online Independent Bookstore, BooksDirect.
Other Editions - How Do Helicopters Work? by Jennifer Boothroyd
A Preview for this title is currently not available.
Checking availability...
