Skid numbers from stereo-photographs
By: by R. Schonfeld.
Series: D.H.O report no. RR155
Publisher: Dept. of Highways]
Published: 1970
Place of publication: [Ontario
Language: eng
Number of pages: 20
Subjects: Pavements -- Skid resistance -- Testing.; Motor vehicles -- Skidding.
Notes: Bibliography: p. 12.