C. A. 4th Cir. Certiorari granted, judgment vacated, and case remanded for further *1020consideration in light of EEOC v. Commercial Office Products Co., ante, p. 107..
C. A. 4th Cir. Certiorari granted, judgment vacated, and case remanded for further *1020consideration in light of EEOC v. Commercial Office Products Co., ante, p. 107..