Title:
Inventing the telephone
Personal Author EPSB:
Summary:
Explores the evolution of the telephone from the invention of the telegraph to modern day cell phones.
Year Published:
2006
Series:
Physical Description:
32 p : ill.
Edition:
U.S. edition.
Note:
Includes glossary and index.
26.00
Contents:
Early communication -- The telegraph -- Sending sounds -- Bell's experiment -- The central exchange -- Selling to the world -- Innovations -- Parts of a telephone -- A phone call's path -- Cellular phones -- Part of daily life -- Beyond telephones -- In the future -- Glossary and index.
ISBN:
9780778728153
Publisher:
New York : Crabtree Publishing Company, c2006.
