State-of-the-practice retro-reflective measurement devices for pavement markings. Final report.

Federal Highway Administration, Washington, D.C.

Evaluation of retro reflective measurement devices. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Evaluation of retro reflective measurement devices. Summary report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Recessed reflective markers feasibility study. Final report.

Federal Highway Administration, Washington, D.C.

Optimal application and placement of roadside reflective devices for curves on two-lane rural highways. Final report.

Ohio Department of Transportation, Columbus

Snowplowable raised reflective pavement markers at hazardous locations in New Jersey.

Federal Highway Administration, Implementation Division, Washington, D.C.

Reflective characteristics of roadway pavements during wet weather.

"May 1986."

Optimal placement of reflective pavement markers. Final report.

Ohio Department of Transportation, Columbus

Evaluation of snowplowable raised reflective pavement markers in New Jersey. Final report.

Federal Highway Administration, Washington, D.C.

Health effects evaluation data file : data file design, abstraction, coding, and computerization of the 1977 and 1978 health hazard evaluation and technical assistance reports /

Mode of access: Internet.

Theorem proving with abstraction, part II /

Supported in part by the National Science Foundation under grant MCS 77-22830.

The evolution of programs : program abstraction and instantiation /

"NSF-MCS-79-04897."

Theorem proving with abstraction, part I /

"UILU-ENG 79-1706."

The philosophy of religion; a critical and speculative treatise of man's religious experience and development in the light of modern science and reflective thinking.

Mode of access: Internet.