409 U.S. 930
93 S.Ct. 1368
34 L.Ed.2d 591
ROTEK, INC., petitioner,
v.
NATIONAL LABOR RELATIONS BOARD.
No. 72-867.
Supreme Court of the United States
February 20, 1973
Petition for writ of certiorari to the United States Court of Appeals for the Sixth Circuit.
Denied.