Wedges to the rescue / Sharon Thales.

Author/creator Thales, Sharon
Format Book
Publication InfoMankato, Minn. : Capstone Press, 2007.
Description24 pages : color illustrations ; 22 cm.
Supplemental ContentTable of contents only
Subjects

SeriesFirst facts simple machines to the rescue
Contents Helpful wedge -- Work it -- Wedge in time -- What would we do without wedges? -- Working together -- Wedges everywhere -- Amazing but true! -- Hands on: Working with a wedge -- Glossary -- Read more -- Internet sites -- Index.
Abstract "Describes wedges, including what they are, how they work, past uses, and common uses of these simple machines today"--Provided by publisher.
Bibliography noteIncludes bibliographical references and index.
LCCN 2006021495
ISBN0736867503 (hardcover)
ISBN9780736867504 (hardcover)