
    No. 495.
    Communist Party, U. S. A., et al. v. Lubin, Industrial Commissioner.
    
      John J. Abt for petitioners. Louis J. Lefkowitz, Attorney General of New York, Paxton Blair, Solicitor General, and Julius L. Sackman for respondent.
   Motion for leave to substitute Martin P. Catherwood in the place of Isador Lubin as the party respondent granted. Petition for writ of certiorari to the Court of Appeals of New York granted.  