TY  - BOOK
ED  -  Australia. Common Wealth Scientific and Industrial Research Organisa tion.
TI  -  Tests and measurements : : physical instruments
PY  - 1953///
CY  -  Melbourne : 
PB  -  Common Wealth Scientific and Industrial Research Orga nisation, 
KW  -  Physical instruments
N1  -  Includes bibliographical references
ER  -