
    No. 80-1396.
    No. 81-222.
    No. 81-256.
    No. 81-747.
    Brandon et al. v. Board of Education of Guilderland School District et al., Valero Energy Corp. v. Sohyde Drilling & Workover, Inc., et al., Moore v. Scurr, Warden, et al., Patterson et al. v. Youngstown Sheet & Tube Co. et al.,
   454 U. S. 1123;

454 U. S. 1081;

454 U. S. 1098; and

454 U. S. 1100. Petitions for rehearing denied.  