Majority
p. 941No. 81-2147. Arizona et al. v. San Carlos Apache Tribe of Arizona et al.; Arizona et al. v. Navajo Tribe of Indians et al.; and
p. 942Montana et al. v. Northern Cheyenne Tribe of the Northern Cheyenne Indian Reservation et al. No. 81-2188.
C. A. 9th Cir. [Certiorari granted, 459 U. S.
821.] Motion of respondents San Carlos Apache Tribe of Arizona et al. for leave to file a supplemental brief after argument granted.