
    No. 1307.
    Jules Hairstylists of Maryland, Inc., et al. v. United States et al.
    
      Paul B. Engel for petitioners.
    
      Solicitor General Griswold, Assistant Attorney General Rogovin, and Crombie J. D. Garrett for the United States et al.
   C. A. 4th Cir. Cer-tiorari denied.  