No. 77-3400. July 10, 1978. Barry W. Marr (argued), Washington, D.C., for petitioner. Michael S. Winer (argued), Washington, D.C., for respondent. Petition to Review a Decision of the National Labor Relations Board. Before ELY, TRASK and TANG, Circuit Judges. TRASK, Circuit Judge: Robert's Tours is petitioning this court for review of a National Labor Relations Board (NLRB) order requiring it to bargain with ILWU, Local 142 (the Union). The Board is seeking enforcement of its decision and order reported