Clemans A Powell has written:
'Effects of repetition rate and impulsiveness of simulated helicopter rotor noise on annoyance' -- subject(s): Helicopters, Noise, Rotors (Helicopters)
'Comparison of low-frequency noise levels of the Concorde supersonic transport with other commercial service airplanes' -- subject(s): Supersonic transport planes, Concorde (Jet transports), Jet plane sounds
'Laboratory study of annoyance to combined airplane and road-traffic noise' -- subject(s): Airplanes, Airport noise, Experiments, Noise, Psychological aspects, Psychological aspects of Airport noise, Psychological aspects of Traffic noise, Traffic noise
'Effects of road-traffic background noise on judgements of individual airplane noises' -- subject(s): Airplanes, Experiments, Noise, Psychological aspects, Psychological aspects of Noise, Testing, Traffic noise
D. A. Powell has written: '\\'
G.F Powell has written: 'What is democracy?'
Anne Powell has written: 'Bim'
Robert Powell has written: 'Zen and reality'
Archie Powell has written: '[Changing scenes]'
Roberta Powell has written: 'Heiress of Lymehaven'
K A. Powell has written: 'Practical accounting'
Helen Powell has written: 'What does a women want?'
Caleb Powell has written: 'The world is a class'
Jack Powell has written: 'Are You Doing Enough?'
Cecil Powell has written: 'St. Mary Redcliffe'
T. A. Powell has written: 'Here and there a lusty trout'