
    454 A.2d 155
    Commonwealth v. Pfahler, Appellant.
    Petition for Allowance of Appeal Denied March 29, 1983.
    Argued June 16, 1982.
    John Woodcock, Jr., Public Defender, for appellant; Gary A. Caldwell, Assistant District Attorney, for Commonwealth, appellee.
    Before BROSKY, JOHNSON and MONTGOMERY, JJ.
   Judgment of sentence affirmed.  