United States. Congress. Senate. Committee on Finance
United States. Internal Revenue Service.
Vladimir Salyzyn
Harold William Jasper
Montana. Dept. of Planning and Economic Development
Willis, John.
John Karr
Meyer, Robert
Prentice-Hall, inc.
Leslie G. Dollinger
Montana. Dept. of Labor and Industry. Research and Analysis Bureau.
Montana. Dept. of Labor and Industry. Research and Analysis Bureau