TY  - BOOK
AU  - Michie, J.D.
AU  - Calcote, L.R., coaut.
ED  - E.U.A. National Research Council. Highway Research Board.
TI  - Location, selection, and maintenance of highway guardrails -and median barriers / J.D. Michie and L.R. Calcote
CY  - Washington, D.C. : HRB
ER  -