SUPERIOR INDUSTRIES INTERNATIONAL, INC., PETITIONER, v. NATIONAL LABOR RELATIONS BOARD, RESPONDENT. No. 88-1917.United States Court of Appeals, First Circuit. November 22, 1988. Petition from the National Labor Relations Board. Before CAMPBELL, Chief Judge, COFFIN and SELYA, Circuit Judges. [1] MEMORANDUM AND ORDER [2] Entered November 22, 1988 [3] The National Labor Relations Board (NLRB) has […]