
    454 A.2d 180
    Commonwealth v. Trygar, Appellant.
    Petition for Allowance of Appeal Denied May 4, 1983.
    
      Submitted February 18, 1982.
    John Joseph Mercuri, Assistant Public Defender, for appellant; Ernest D. Preate, District Attorney, for Commonwealth, appellee.
    Before JOHNSON, MONTEMURO and MONTGOMERY, JJ.
   The judgment of sentence is affirmed.  