NATIONAL CLASSIFICATION COMMITTEE AND NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC., PETITIONERS, v. UNITED STATES OF AMERICA AND INTERSTATE COMMERCE COMMISSION, RESPONDENTS. No. 83-2273.United States Court of Appeals, District of Columbia Circuit.Argued November 16, 1984. Decided July 5, 1985. As Amended July 5, 1985. William W. Pugh, Washington, D.C., with whom Bryce Rea, Jr. and John […]