
    435 A.2d 639
    Commonwealth v. Rose, Appellant.
    Submitted December 5, 1980.
    Arthur J. King, Assistant Public Defender, for appellant; Ronald T. Williamson, Assistant District Attorney, for Commonwealth, appellee.
    Before CAVANAUGH, DiSALLE and MONTEMURO, JJ.
   Judgment of sentence is affirmed on the comprehensive opinion of Judge Mason Avrigian of Montgomery County.  