Author
Geological Survey (U.S.)
131
Society of Photo-optical Instrumentation Engineers
42
United States. Bureau of Mines
32
United States. General Accounting Office
21
Institute of Electrical and Electronics Engineers
17
International Organization for Standardization
16
United States. Department of Energy
14
American National Standards Institute
12
High-Sense Geophysics Limited
12
United States. Federal Highway Administration
11
National Research Council (U.S.). Transportation Research Board
10
Society of Automotive Engineers
10
American Association of State Highway and Transportation Officials
9
Montana Bureau of Mines and Geology
9
American Institute of Aeronautics and Astronautics
8
American Society of Mechanical Engineers
8
American Society of Mechanical Engineers. Winter Annual Meeting
8
Organisation for Economic Co-operation and Development
8
Virginia. Division of Mineral Resources
8
Colton, Roger B. (Roger Burnham), 1924-
7
Materials Research Society
7
Pearson, DeRidder, & Johnson, Inc
7
United States. Environmental Protection Agency
7
Aero Surveys Ltd
6
American Petroleum Institute
6
British Intelligence Objectives Sub-Committee
6
International Atomic Energy Agency
6
McGraw, J. P.
6
Rand Corporation
6
Sandia National Laboratories
6
U.S. Nuclear Regulatory Commission. Division of Safety Issue Resolution
6
U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Engineering
6
United States. Army. Corps of Engineers
6
United States. Environmental Protection Agency. Office of Research and Development
6
ASM International
5
American Concrete Institute
5
IEEE Communications Society
5
Lindeburg, Michael R.
5
National Cooperative Highway Research Program
5
Pennsylvania. Bureau of Topographic and Geologic Survey
5
Society of Manufacturing Engineers
5
Southwest Florida Water Management District (Fla.)
5
U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Systems Research
5
American Nuclear Society
4
American Radio Relay League
4
American Society for Testing Materials
4
American Society of Mechanical Engineers. Fluids Engineering Division
4
American Society of Mechanical Engineers. Pressure Vessels and Piping Division
4
Cole, James C.
4
Construction Engineering Research Laboratories (U.S.)
4
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