C. A. D. C. Cir. [Certiorari granted, 423 U. S. 1047.] Motion of Pacific Legal Foundation for leave to file a brief as amicus curiae granted.
C. A. D. C. Cir. [Certiorari granted, 423 U. S. 1047.] Motion of Pacific Legal Foundation for leave to file a brief as amicus curiae granted.