Sayers, Michael W.
The international road roughness experiment : establishing correlation and a calibration standard for measurements / Michael W. Sayers, Thomas D. Gillespie, and Cesar A.V. Queiroz. - Washington, D.C. : World Bank (WB) , 1986 - ix, 453p. : ill. ; 28 cm. - World Bank technical paper, no. 45 0253-7494 ; .
"A collaborative study undertaken by The University of Michigan Transportation Research Institute ... [et al.]."
Bibliography: p. 105-107.
0821305891 (pbk.)
Roads--Riding qualities--Measurement
Surface roughness--Measurement
UN WB TP-45
The international road roughness experiment : establishing correlation and a calibration standard for measurements / Michael W. Sayers, Thomas D. Gillespie, and Cesar A.V. Queiroz. - Washington, D.C. : World Bank (WB) , 1986 - ix, 453p. : ill. ; 28 cm. - World Bank technical paper, no. 45 0253-7494 ; .
"A collaborative study undertaken by The University of Michigan Transportation Research Institute ... [et al.]."
Bibliography: p. 105-107.
0821305891 (pbk.)
Roads--Riding qualities--Measurement
Surface roughness--Measurement
UN WB TP-45