year: 1925
lang: german
size: 110,9 MB (116 pages)
link: https://drive.google.com/file/d/0B0z6vJsFVhRiQlFfMkZ2ZGRwUXM/view?usp=sharing
year: 1925
lang: german
size: 110,9 MB (116 pages)
link: https://drive.google.com/file/d/0B0z6vJsFVhRiQlFfMkZ2ZGRwUXM/view?usp=sharing
year: 1938 (THE MUSEUM OF MODERN ART)
lang: english
size: 42 MB (234 pages)
link: https://drive.google.com/file/d/1_LhwEbiV9hWFwgLMhuVgdJMLrT-y8f5o/view?usp=sharing
year: 1965
lang: german, english
size: 20,9 MB (100 pages)
link: https://drive.google.com/file/d/1z-QY0P6GtLg0KWmLjzSlvUyyq5ojYBwR/view?usp=sharing