
    No. 76-316.
    Bates et al. v. State Bar of Arizona.
   Appeal from Sup. Ct. Ariz. [Probable jurisdiction noted, ante, p. 813.] Motion of the Solicitor General for leave to participate in oral argument as amicus curiae granted and 20 minutes allotted for that purpose. Both appellants and appellee granted 10 additional minutes for oral argument. Motion of Magar E. Magar for leave to file a brief pro se as amicus curiae denied.  