No. 88-4027. January 3, 1989. Don Graf, Dan G. Young, McCleskey, Harriger, Brazill Graf, Lubbock, Tex., for petitioner cross-respondent. Wm. M. Bernstein, Deputy Assoc. Gen. Counsel, NLRB, Aileen A. Armstrong, Barbara A. Atkin, Washington, D.C., Michael Dunn, Regional Director, NLRB, Edward B. Valverde, Fort Worth, Tex., for NLRB. Petition for Review and Cross Application for Enforcement of an Order of the National Labor Relations Board. Before WILLIAMS and GARWOOD, Circuit Judges, and POLOZOLA,