TY  - BOOK
AU  - Stephens, R.W.B.
TI  - Sound
PY  - 1975///
CY  - London
PB  - Crosby Lockwood Staples
KW  - Practical chemistry
KW  - Chemistry
KW  - Spectroscopy
KW  - Biochemistry
KW  - Spectrum analysis
KW  - Acids
KW  - Bases- chemistry
KW  - Physical science
KW  - Science
KW  - Chemical analysis
N1  -  International dictionaries of science and technology
ER  -