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Coles, Alex, Alexia Defert, and Julia Kristeva. The Anxiety of Interdisciplinarity: Ed. by: Alex Coles and Alexia Defert. [Julia Kristeva.]. London: Backless Books, 1998.

Coles, Alex, et al. The Anxiety of Interdisciplinarity: Ed. by: Alex Coles and Alexia Defert. [Julia Kristeva.]. Backless Books, 1998.