
    CHARLES LA PLACA, ET AL., PLAINTIFFS-PETITIONERS, v. MAYOR AND COUNCIL OF THE BOROUGH OF PRINCETON, ET AL., DEFENDANTS-RESPONDENTS.
    
      Messrs. Wilentz, Goldman & Spitzer and Mr. Francis X. Journich for the petitioners.
    
      Messrs. Smith, Stratton, Wise & Heher for the respondents.
    July 1, 1966. Denied.
   On petition for certification to Appellate Division, Superior Court.  