And/or : on contradiction in the work of Jan van Toorn extended /
Els Kuijpers.
- Rotterdam : Nai010 Publishers, [2013]
- 87 pages : illustrations (chiefly colour) ; 23 cm
"This publications is the translated and extended version of En/of, over tegenspraak in het werk van Jan van Toorn (2004 ... dutch)"--colophon.