C. C. P. A. Motion of Computer & Business Equipment Manufacturers Assn. for leave to file a brief as amicus curiae granted. Certiorari denied in No. 76-1558.
Mr. Justice Blackmun would grant certiorari, vacate judgment, and remand case with directions to dismiss case as moot.Certiorari denied in No. 76-1559 as untimely filed. 28 U. S. C. § 2101 (c). Reported below: No. 76-1558, 545 F. 2d 141; No. 76-1559, 545 F. 2d 152.