R. Harrison

Measurement of the coefficient of friction of floors

R. Brough, F. Malkin, R. Harrison, 1979 .

THE IMPACT RESISTANCE OF CERAMIC TILES AND FLOORING

R. Brough, R. Harrison, 2007 .

A small mobile apparatus for measuring the coefficient of friction of floors

F. Malkin, R. Harrison, F Malkin, 1980 .

Measurement of the coefficient of friction of floors

R. Brough, F. Malkin, R. Harrison, 1979 .

On-site testing of shoe and floor combinations

F. Malkin, R. Harrison, F. Malkin, 1983 .