"The Berenstain Bears' Science Fair" by Stan and Jan Berenstain. Published by Random House of Canada Limited, copyright 1977.
Contents: Machines and How They Work, The Science of Matter, Actual Facts About Energy, Projects and Experiments, Things To Make And do...and lots more!
Size of book 11" by 8".
64 page hard cover children's book in good condition with no rips, tears or writing. The cover has shelf wear, especially around the spine and corners. Please refer to pictures for more detail.