New York / Boston: Multiples Inc. / Michael K. Torf, 1980. First Edition. Square quarto. Lewitt's best known book, a catalogue of his personal items, including several shots of his library, with one mouth watering page showing multiple copies of his own limited editions! (Parr / Badger, v2, 155; Open Book 322-323; Auer 624). Tiny indentation to the front cover, else fine in printed wrappers, near fine dust jacket, lightly toned.