
    No. 73-1279.
    Williams & Wilkins Co. v. United States.
   Ct. Cl. [Certiorari granted, 417 U. S. 907.] Motion of National Education Assn, for leave to participate in oral argument as amicus curiae denied.

Mr. Justice Brennan and Mr. Justice Blackmun took no part in the consideration or decision of this motion.  