
    435 A.2d 637
    Commonwealth v. Govan, Appellant.
    Submitted December 5, 1980.
    Thomas G. Klingensmith, Assistant Public Defender, for appellant; Michael H. Ranck, District Attorney, for Commonwealth, appellee.
    Before CAVANAUGH, DiSALLE and MONTEMURO, JJ.
   Judgment of sentence affirmed.  