http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Urban intersection improvements for pedestrian safety
v. 1. Executive summary.--v. 2. Identification of safety and operational problems at intersections.--v. 4. Pedestrian signal displays and operation.--v. 5. Evaluation of alternatives to full signalization at pedestrian crossings.
Roger G. Petzold [and others] ; BioTechnology, Inc.
"Report number FHWA-RD-77-142"--volume 1.
"Report number FHWA-RD-77-143"--volume 2.
"Report number FHWA-RD-77-145"--volume 4.
"Report number FHWA-RD-77-146"--volume 5.