Multiples, reference books
Three remarkable reference books about multiples. Includes Ars multiplicata: Vervielfältigte Kunst seit 1945 Ausstellung d. Wallraf-Richartz-Museums in Köln. Cologne, Wallraf-Richartz-Museum 1968. 232 pp. Text in German.
+ Multiples. An attempt to present the development of the Object Edition. Berlin, Neuen Berliner Kunstvereins, 1974. 230 pp. Text in German, English and French. + Daniel Buchholz and Gregorio Magnani, International Index of Multiples from Duchamp to the Present. Cologne, König, 1993. 223 pp. English text. All 3 books in very good condition. (total 3)