
    No. 637.
    Chan Kwan Chung v. Immigration and Naturalization Service.
    
      William H. Dempsey, Jr., Esquire, a member of the Bar of this Court, is invited to appear and present oral argument, as amicus curiae, in support of the judgment below.
    
      Abraham Lebenkoff for petitioner.
    
      Solicitor General Griswold, Assistant Attorney General Vinson, Beatrice Rosenberg and Julia P. Cooper for.respondent.
   C. A. 3d Cir. Certiorari granted.  