TY  - BOOK
AU  - Isaacs, April.
TI  - Characteristics and behaviors of waves: understanding sound and electromagnetic waves
SN  - 1404203311
U1  - GR 539.2 Is14 2005 
PY  - 2005///
CY  - New York, NewYork
PB  - The Rosen Pub.
KW  - sound waves
N1  - Icludes bibliographical references, glossary and index
ER  -