Co., 31 N. L. R. B. 485 (25 percent of working time devoted to manual work). National Fireworks; Inc., 33 ... Viking Refrigerator*, Inc., 36 N. L. R. B. 313 (80 percent of working time spent in actual supervisory functions) . Woodbridge Vineyardanbsp;...
|Title||:||Digest of Decisions of the National Labor Relations Board|
|Author||:||United States. National Labor Relations Board|