
    413 A.2d 1134
    Commonwealth v. Wilkerson, Appellant.
    Submitted September 15,1978.
    Elaine DeMasse, Assistant Public Defender, for appellant; Eric B. Henson, Assistant District Attorney, for Commonwealth, appellee.
    Before CERCONE, SPAETH and LIPEZ, JJ.
   Judgment of sentence of the lower court is hereby affirmed.  