
    372 A.2d 420
    Commonwealth v. Gibson, Appellant.
    Argued December 10, 1976.
    Renald S. Barata, with him Margaret H. Poswistilo, for appellant; Nicholas M. Zanakos, First Assistant District Attorney, and John E. Gallagher, District Attorney, submitted a brief for Commonwealth, appellee.
   Judgment of sentence affirmed.  