
    Stein, Appellant, v. General Motors Corporation et al.
    Argued June 15, 1972.
    
      Samuel Glantz, for appellant; Peter P. Liebert, 3rd and Richard P. McBride, with them Howard T. Gathright, James C. Bowen, Liebert, Short, Fitzpatrick & Lavin, Pratt, Clark, Gathright é Price, and Power, Bowen & VaUmont, for appellees.
   Judgment affirmed.  