ISBN 9781935202615 books & textbook
Sigmar Polke: We Petty Bourgeois!: Comrades and Contemporaries, The 1970s
Lange-Berndt, Petra Rübel, Dietmar Polke, Sigmar
D.A.P./ Walther König, Köln /2011-10-31 Hardcover / 512 Pages
isbn-10: 1935202618 / isbn-13: 9781935202615
