Screws (Understanding Simple Machines)
Book Details
Author(s)Anne Welsbacher
PublisherBridgestone Books
ISBN / ASIN0736849483
ISBN-139780736849487
AvailabilityUsually ships in 2 to 4 weeks
Sales Rank1,740,259
MarketplaceUnited States 🇺🇸
Description
Provides examples to show how screws are simple machines that make joining things together, moving, and lifting easier.




