Knotted Doughnuts and Other Mathematical Entertainments
New York: W.H. Freeman and Company, 1986. 1st Edition. Hardcover. 8vo (medium). Black boards, purple titling on front board and spine, purple endpapers, xii, 278pp, light rubbing on spine ends, boards, light wear to bottom edge, a small stain on lower rear board. Near Fine, in Near Fine, lightly sunned..... More

