424 pages, 24,5×31,5 cm, hardcover, German/English
1008 pages total, 24,5×31,5 cm, hardcover box
400 pages, 24,5×31,5 cm, hardcover
240 pages, 24,5×31,5 cm, hardcover, texts in G, E, F, I
496 pages, 24,5×31,5 cm , hardcover, English, German, French, Chinese
168 pages, 46×28, hardcover
492 pages, 29,2×29,2, hardcover
