Shoulder geometrics and use guidelines / Hugh G. Downs , an-d David W. Wallace.
Downs, Hugh G.
Shoulder geometrics and use guidelines / Hugh G. Downs , an-d David W. Wallace. - Washington, D.C. : TRB - 71 p. - Research Program Report ; 254 / Transportation Research Boa- rd .
Shoulder geometrics and use guidelines / Hugh G. Downs , an-d David W. Wallace. - Washington, D.C. : TRB - 71 p. - Research Program Report ; 254 / Transportation Research Boa- rd .