Symbol signs 2. The development of passenger/pedestrian oriented symbols for use in transportation-related facilities. Final report.

Transportation Department, Research and Special Programs Administration, Washington, D.C.

Rural oriented research and development projects : a review and synthesis /

Mode of access: Internet.

The ARI "product book" : recent achievements in soldier-oriented research and development.

Mode of access: Internet.

The finite aspect ratio jet flap.

"Project No. 9-38-01-000 Task 902. Contract No. DA 44-177-TC-439. U.S. Army Transportation Research and Development Command, Transportation Corps, Fort Eustis, Virginia. NSA TRECOM Control No. CRD 1759."