
    No. 240.
    Carroll Vocational Institute et al. v. United States.
    
      Owen George for petitioners.
    
      Solicitor General Sobeloff, Assistant Attorney General Burger and Samuel D. Slade for the United States.
    
      Jacob M. Lashly and Paul B. Rava filed a brief, as amici curiae, for the General Trades School, Inc. et al., supporting petitioners.
   C. A. 5th Cir. Certiorari denied.  