No. 76-1172. Argued October 7, 1976. Decided January 21, 1977. David S. Fishback, Atty., Washington, D.C., with whom John S. Irving, Jr., Gen. Counsel, John E. Higgins, Jr., Deputy Gen. Counsel, Carl L. Taylor, Associate Gen. Counsel, Elliott Moore, Deputy Associate Gen. Counsel, and Alan S. Hyde, Atty., Washington, D.C., were on brief, for petitioner. D. David Cohen, Great Neck, N. Y., with whom Jason Berger, Boston, Mass., was on brief, for respondent. Petition from the National Labor Relation