System design report for the National Driver Register design study. Final report.

National Highway Traffic Safety Administration, Traffic Safety Programs, Washington, D.C.

System definition report for the National Driver Register Design Study. Interim report.

National Highway Traffic Safety Administration, Traffic Safety Programs, Washington, D.C.

Radio interferometry techniques for geodesy : proceedings of a conference sponsored by the National Aeronautics and Space Administration and the American Geophysical Union in cooperation with Special Study Group 2.51 of the International Association of Geodesy and held at the Massachusetts Institute of Technology, Cambridge, Massachusetts, and the Northeast Radio Observatory Corporation Haystack Observatory, Westford, Massachusetts, June 19-21, 1979.

Includes bibliographical references.

Metalliferous black shales and related ore deposits : program and abstracts : 1988 meeting of the United States Working Group of International Geological Correlation Program Project 254 /

Mode of access: Internet.