No. 79-1223. Submitted September 17, 1980. Decided March 3, 1981. Mark W. Atkinson of Paul, Hastings, Janofsky Walker, Los Angeles, Cal., for petitioner. L. Joseph Ferrara, Atty., John S. Irving, Gen. Counsel, John E. Higgins, Jr., Deputy Gen. Counsel, Robert E. Allen, Acting Associate Gen. Counsel, Elliott Moore, Deputy Associate Gen. Counsel, William R. Stewart, Deputy Asst. Gen. Counsel, N.L.R.B., Washington, D.C., for respondent. Petition for review from the National Labor Relations Board. Before