Princeton, NJ: Princeton University Press, 1956. Hardcover. 2 volumes. Orange cloth. Spines blocked in black and gilt. Ownership stamp on front free endpaper, else in near fine condition with only traces of wear along the bottom. The dustwrappers have some chipping along the edges and rubbing at the folds, else they are in very good condition.
Volume I is the text of the Treatise, translated and annotated by A. Philip McMahon. Volume 2 is a facsimile of the codex.
. Fine / Very good. Item #21419