C. A. 9th Cir. [Certiorari granted, 406 U. S. 944.] Motion of Prison Research Council for the University of Pennsylvania for leave to file an untimely brief as amicus curiae denied. Motion for appointment of counsel granted. It is ordered that John J. Cleary, Esquire, of San Diego, California, a member of the Bar of this Court, be, and he is hereby, appointed to serve as co-counsel for petitioner in this case.