
    No. 73-434.
    No. 73-435.
    No. 73-436.
    Milliken, Governor of Michigan, et al. v. Bradley et al.; Allen Park Public Schools et al. v. Bradley et al.; and Grosse Pointe Public School System v. Bradley et al.
   C. A. 6th Cir. Certiorari granted. Cases consolidated and a total of one and one half hours allotted for oral argument. Reported below: 484 F. 2d 215.  