
    No. 540.
    WES Chapter, Flight Engineers’ International Assn., AFL-CIO, v. National Mediation Board et al.
    
      I. J. Gromfine, Herman Sternstein and Isaac N. Groner for petitioner. I. Welch Pogue and Hugh W. Darling for Western Air Lines, Inc., respondent.
   United States Court of Appeals for the District of Columbia Circuit. Certiorari denied.  