This a vintage copy of Sound: An Experiment Book. Excellent book for Elementary students or Homeschooling.

Title : Sound: An Experiment  Book
Author : Marian E. Baer
Publisher : Holiday Books
Edition : No stated edition, 5th printing
Pages : 127
Illustrated : Yes, by Jean Martinez
Interior Condition : Solid binding ,clean pages with easy to follow diagrams. There are a few Library stamps on the inside pages.
Exterior Condition :  Clear Library book cover protects the dust jacket .Good condition overall.
Dust Jacket : Yes
ISBN : N/A