C. A. D. C. Cir. [Certiorari granted, 409 U. S. 1036.] Motions of Independent Natural Gas Association of America and Jersey Central Power & Light Co. et al. for leave to file briefs as amici curiae granted.
C. A. D. C. Cir. [Certiorari granted, 409 U. S. 1036.] Motions of Independent Natural Gas Association of America and Jersey Central Power & Light Co. et al. for leave to file briefs as amici curiae granted.