Development of design criteria for safer luminaire supports- / Thomas C. Edwards , J.E. Martínez.
Edwards, Thomas C.
Development of design criteria for safer luminaire supports- / Thomas C. Edwards , J.E. Martínez. - Washington, D.C. : HRB - 82 p. - Report / Highway Research Board ; 77 .
Development of design criteria for safer luminaire supports- / Thomas C. Edwards , J.E. Martínez. - Washington, D.C. : HRB - 82 p. - Report / Highway Research Board ; 77 .