John Cage /edited by Richard Kostelanetz.
- New York : RK Editions, (c)1971.
- xvi, 237 pages, 33. pages of plates : illustrations, facsimiles, portraits ; 23 cm.
- Documentary monographs in modern art .
"Told mostly in his [Cage's] own words and writings"--Pref. Imprint under label reads: Allen Lane The Penguin Press.