por Meyer, W.E | Hegmon, R.R., coaut.Gillespie, T.D., coaut | National Research Council. Transportation Research Board (E-.U.A.).
por Meyer, W. E [editor] | Reicher, J, 1928- [editor] | American Society for Testing and Materials | American Society for Testing and Materials. Committee E-17 on Pavement Management Technolgies | Permanent International Association of Road Congresses. Technical Committe on Surface Characteristics | International Symposium on Surface Characteristics (1988 : State College, Pensilvania).
por Kummer, H.W | Meyer, W.E., cuaut | E.U.A. National Research Council. Highway Research Board.