No. 81-4177. Summary Calendar. January 22, 1982. Fulbright Jaworski, T. J. Wray, Houston, Tex., for Central Freight Lines, Inc. Elliott Moore, Deputy Associate General Counsel, N.L.R.B., Washington, D.C., for N.L.R.B. Petition for Review and Cross Application for Enforcement of an Order of the National Labor Relations Board. Before BROWN, POLITZ and WILLIAMS, Circuit Judges. JERRE S. WILLIAMS, Circuit Judge: This labor dispute grew out of an organizational campaign launched by the International Association