Docket 78-4002, No. 978. Argued May 31, 1978. Decided March 9, 1979. Genuino J. Grande, Buffalo, N.Y. (Robert A. Doren, Buffalo, N. Y., of counsel, and Flaherty, Cohen, Grande Randazzo, Buffalo, N.Y., on brief), for petitioner. Charles P. Donnelly, NLRB, Washington, D.C. (Paul J. Spielberg, Deputy Asst. Gen. Counsel, John S. Irving, Gen. Counsel, John E. Higgins, Jr., Deputy Gen. Counsel, Carl L. Taylor, Associate Gen. Counsel, and Elliott Moore, Deputy Associate Gen. Counsel, Washington, D.C., on