Click on a thumbnail to go to Google Books.
Loading... Wedges to the Rescue (First Facts: Simple Machines to the Rescue)by Sharon Thales
None Loading...
Sign up for LibraryThing to find out whether you'll like this book. No current Talk conversations about this book. No reviews no reviews | add a review
"Describes wedges, including what they are, how they work, past uses, and common uses of these simple machines today"--Provided by publisher. No library descriptions found. |
Current DiscussionsNone
Google Books — Loading... GenresMelvil Decimal System (DDC)621.8Technology Engineering and allied operations Applied physics Machine EngineeringLC ClassificationRatingAverage: No ratings.Is this you?Become a LibraryThing Author. |