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W. R. Grace & Co.

230 N.L.R.B. 617 (N.L.R.B. 1977)
W. R. Grace & Co.

1 Cited authority

  1. GAF Corp. v. Nat'l Labor Relations Bd.

    524 F.2d 492 (5th Cir. 1975)   Cited 14 times
    Holding that a temporary foreman was not a supervisor