Characteristics and behaviors of waves: understanding sound and electromagnetic waves/
Isaacs, April.
Characteristics and behaviors of waves: understanding sound and electromagnetic waves/ April Isaacs. -- New York, NewYork: The Rosen Pub., 2005.
48 p.: col ill; 24 cm.
Icludes bibliographical references, glossary and index.
1404203311
sound waves.
GR 539.2 Is14 2005
Characteristics and behaviors of waves: understanding sound and electromagnetic waves/ April Isaacs. -- New York, NewYork: The Rosen Pub., 2005.
48 p.: col ill; 24 cm.
Icludes bibliographical references, glossary and index.
1404203311
sound waves.
GR 539.2 Is14 2005