
    No. 78-1323.
    No. 78-1335.
    No. 78-1871.
    No. 79-265.
    No. 79-579.
    No. 79-830.
    Norfolk & Western Railway Co. v. Liepelt, Administratrix, Village of Schaumburg v. Citizens for a Better Environment et al., Snepp v. United States, United States v. Snepp, Erwin et al. v. United States, Vinson v. United States,
   444 U. S. 490;

444 U. S. 620;

444 U. S. 507;

444 U. S. 507;

444 U. S. 1071; and

444 U. S. 1074. Petitions for rehearing denied.  