Nominations of Edward J. Gleiman, Dana B. Covington, and David M. Walker : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Fifth Congress, second session, on the Nominations of Edward J. Gleiman, Dana B. Covington to be commissioners of the U.S. Postal Rate Commission, and David M. Walker, to be Comptroller General of the United States, October 7, 1998. (U.S. G.P.O. :, 1998)