Petro, Sylvester 1917-
The Kohler Strike : union violence and administrative law / Sylvester Petro - Chicago : H. Regnery Co., 1961. - 118 p. ; 21 cm.
United States. National Labor Relations Board.
Kohler Company Strike, Kohler, Wis., 1954-1960.
Unfair labor practices--United States.
350 / PEK
The Kohler Strike : union violence and administrative law / Sylvester Petro - Chicago : H. Regnery Co., 1961. - 118 p. ; 21 cm.
United States. National Labor Relations Board.
Kohler Company Strike, Kohler, Wis., 1954-1960.
Unfair labor practices--United States.
350 / PEK