
    
      Certiorari Denied.
    
    
      (See also Nos. 551 and 581, supra.)
    
    No. 507.
    City of Omaha et al. v. Frank Brothers Footwear, Inc.
   Supreme Court of Nebraska. Certiorari denied.

Ralph E. Svoboda for petitioners. Charles S. Rhyne filed a brief for the National Institute of Municipal Law Officers, as amicus curiae, supporting the petition. M. James Spitser filed a brief for Best & Co., Inc., as amicus curiae, opposing the petition.  