C. A. D. C. Cir. [Certiorari granted, 417 U. S. 944.] Motion of Arizona Public Service Co. et al. for divided argument granted; however, no additional time for oral argument is allowed.
C. A. D. C. Cir. [Certiorari granted, 417 U. S. 944.] Motion of Arizona Public Service Co. et al. for divided argument granted; however, no additional time for oral argument is allowed.