Work-zone safety and maintenance management : [reports for the TRB 63rd annual meeting]
Annual meeting. TRB ; 63
;
1984
;
Washington, DC
Annual meeting. TRB ; 63 (Washington, DC) : 1984.
Annual meeting. Transportation Research Board ; 63
;
1984
;
Washington, DC
Annual meeting. Transportation Research Board ; 63 (Washington, DC) : 1984.
1984
IV, 39 S.
Ill., graph. Darst.
Konferenzband
Englisch
DDC: | 380.5 / s / 625.7/6/0289 |