No. 81-1248. Submitted October 15, 1981. Decided November 30, 1981. Leonard Singer, Kansas City, Mo., argued, for Montgomery Ward Co.; Watson, Ess, Marshall Enggas, Kansas City, Mo., of counsel. Paul J. Speilberg, Deputy Asst. Gen. Counsel, argued, Morton Namrow, Atty., William A. Lubbers, Gen. Counsel, John E. Higgins, Jr., Deputy Gen. Counsel, Robert E. Allen, Acting Associate Gen. Counsel, Elliott Moore, Deputy Associate Gen. Counsel, N.L.R.B., Washington, D.C., for respondent. Appeal from the