XXe siècle.
Société internationale d'art XXe siècle.
Paris : Chroniques du jour,
1938-
Title from cover.
Imprint varies.
Editor: 1951-    : Gualtieri di San Lazzaro.
Art index
Issued by: Société internationale d'art XXe siècle, 
1ère année, no 3-2e année, no 1 also published in an English edition.
Art
Art, Modern
XXe siècle (English edition)