Published by The Open Court Publising Company, La Salle, IL, 1941
Hardcover. Condition: Very Good+. Dust Jacket Condition: No Dustjacket. 4th Edition. Fourth edition/reprint, hardcover, has very slight lean to spine, slight bumps to spine ends, touch of shelfwear to corners, light sunning to spine, and some faint rubbing with a few tiny spots of staining, otherwise a solid VG+ copy.