T F Vorburger

CALIBRATION OF ROAD ROUGHNESS MEASURING EQUIPMENT. VOLUME I: EXPERIMENTAL INVESTIGATION. FINAL REPORT

T F Vorburger, D C Robinson, S E Fick, 1989 .

CALIBRATION OF ROAD ROUGHNESS MEASURING EQUIPMENT. VOLUME II: CALIBRATION PROCEDURES. FINAL REPORT

T F Vorburger, D C Robinson, S E Fick, 1989 .

Calibration of road roughness measuring equipment. Volumes 1 and 2

T F Vorburger, D C Robinson, S E Fick, 1989 .