TY  - BOOK
AU  - Ward,Alan
AU  - Flax,Zena
TI  - Experimenting with sound
T2  - The Experimenting with-- series
SN  - 0791015114
AV  - QC225.5 .W319 1991
U1  - 534 
PY  - 1987///
CY  - London
PB  - Dryad press limited
KW  - Sound
KW  - Experiments
KW  - Juvenile literature
N1  - Spine title: Sound; Includes index
ER  -