
    429 A.2d 744
    Commonwealth v. Ferebee, Appellant.
    Petition for Allowance of Appeal Denied May 29, 1981.
    Argued March 17, 1980.
    Eric L. Lilian, for appellant; Nancy Wasser, Assistant District Attorney, for Commonwealth, appellee.
    Before HESTER, WICKERSHAM and LIPEZ, JJ.
   Order affirmed.  