References
- BRADSHAW , P. 1971 . An Introduction to Turbulence and its Measurement , Pergamon .
- OWER , E. and PANKHURST , R. C. 1977 . The Measurement of Air-Flow , Pergamon .
- COOPER , B. J. 1963 . ‘A Four-Channel Transistorized Constant-Temperature Hot-Wire Anemometer’ . Electronic Engineering , June : 390 – 394 .