TY  - BOOK
AU  - Rothe, Rainer.
AU  - Ohnesorge, Gerd.
TI  - Sound
T2  - Why and why book
SN  - 9789380152684
AV  - QC 225.5 .R742 2009
PY  - 2009///
CY  - New Delhi, India
PB  - Tessloff Sterling Publishers
KW  - Sound
KW  - Juvenile literature
KW  - Sound-waves
N1  - Originally published: Nuremberg, Germany : Tessloff Verlag, 2006
ER  -