Lets Invest Sci: Communicatns (Let's Investigate Science S.)

by RobinKerrod (Author)

• Used

  Hardcover
  1995

  $135.20

  This reference on communications is part of a series which presents and explains important scientific concepts. The text helps pupils understand the ideas, and artwork and photographs illustrate the key points and show how theories work. Other features include: questions, activities and problems to develop knowledge and understanding; and a timeline of major events and discoveries.