
    No. 81-2332.
    Norfolk Redevelopment and Housing Authority v. Chesapeake & Potomac Telephone Company of Virginia et al.
   C. A. 4th Cir. [Certiorari granted, 459 U. S. 1145.] Motion of American Gas Association for leave to file a brief as amicus curiae granted.

Justice Powell took no part in the consideration or decision of this motion.  