Inventions (My First Reference Library)

by RobertBrown (Author), JulieBrown (Author)

• Used

  Hardcover
  1990

  $7.18

  Looking at how people have used their ingenuity over the centuries to meet their needs and improve their conditions, this book which is part of a series covers all aspects of inventions from the earliest primitive tools to modern communications and computers.

• Used

  Hardcover
  2003

  $6.34

  Worlds of information in a easily accessible form This series of six books investigates some of the most fascinating areas of the world we live in, ranging from science to religion, and covering each area in depth to give children a broader understanding of the environment they live in. Each book contains a table of contents, a glossary and an index.