Diagrammatic guide signs for use on controlled access highways. Volume III. Traffic engineering evaluation of diagrammatic guide signs. Appendixes A, B, and C to Part 2. Final report.
APA Citation
Sanders, J. H., Ganslaw, M. J., Kolsrud, G. (1972). Diagrammatic guide signs for use on controlled access highways. Volume III. Traffic engineering evaluation of diagrammatic guide signs. Appendixes A, B, and C to Part 2. Final report. .
MLA Citation
Sanders, J. H, M. J Ganslaw, and Gretchen Kolsrud. Diagrammatic Guide Signs for Use On Controlled Access Highways. Volume III. Traffic Engineering Evaluation of Diagrammatic Guide Signs. Appendixes A, B, And C to Part 2. Final Report. , 1972.