Columbia subject headings:
Guégan, Gérard, 1942-
Publishers and publishing--France--History--20th century.
Éditions Champ libre--History.
Harvard subject headings:
Éditions Champ libre--History.
Guégan, Gérard, 1942-
Publishers and publishing--France--History--20th century
Princeton subject headings:
Éditions Champ libre--History.
Guégan, Gérard, 1942-
Publishers and publishing--France--History--20th century.