Mathematical Cranks. by Dudley, Underwood - 1992

Washington, D.C.: The Mathematical Association of America, 1992. First printing. Paperback. Good. 23.5 x 15.5 cm. Octavo. 372pp. Ex-library copy with sticker inside back cover. Some shelf wear.

American Mathematical Society. Used - Good. Used book that is in clean, average condition without any missing pages.

American Mathematical Society, 1996-10-17. paperback. Good. 6x0x9. Used - good - a nice sound copy - cover shows slight use wear - has a small name sticker on the first page.

Mathematical Association of America, 1996-10-17. paperback. Used: Good.

Washington, D. C. , U. S.A.: The Mathematical Association of America. Very Good with no dust jacket. 1992. First Edition. Softcover. 0883855070 . 372 pp. Light edgewear. Upper end of spine bumped. Prize plate on the half-title. A fascinating book about people who think that they have done the impossible, or something that they have not, or eccentric views. All are people who have odd, pecilier or bizarre ideas about mathematics. ; 8vo 8" - 9" tall .

Mathematical Association of America, 1996-10-17. paperback. Used:Good.

American Mathematical Society. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.