National Labor Relations Board v. Enterprise Ass'n of Steam, Hot Water, Hydraulic Sprinkler, Pneumatic Tube, Ice Machine & General PipefittersNational Labor Relations Board v. Enterprise Ass'n of Steam, Hot Water, Hydraulic Sprinkler, Pneumatic Tube, Ice Machine & General Pipefitters
Versions:424 U.S. 90896 S. Ct. 110147 L. Ed. 2d 3111976 U.S. LEXIS 456
C. A. D. C. Cir. Motions of Chamber of Commerce of the United States, Public Service Electric & Gas Co. et al., and Air-Conditioning & Refrigeration Institute et al. for leave to file briefs as amici curiae granted. Certiorari granted.