
    433 A.2d 128
    Commonwealth v. Lopez, Appellant.
    Petition for Allowance of Appeal Denied Aug. 10, 1981.
    Submitted December 3, 1979.
    John J. Speicher, for appellant; J. Michael Morrissey, District Attorney, for Commonwealth, appellee.
    
      Before PRICE, WATKINS and HOFFMAN, JJ.
   Judgment of sentence affirmed.  