
    Commonwealth v. Ross, Appellant.
    Argued March 22, 1973.
    
      John W. Packet, Assistant Defender, with him Leonard Sosnov and Jonathan Miller, Assistant Defenders, and Vincent J. Ziccardi, Defender, for appellant; Maxine J. Stotland, Assistant District Attorney, with her James T. Ranney and Milton M. Stein, Assistant District Attorneys, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  