TY - BOOK AU - Posamentier,Alfred S. AU - Lehmann,Ingmar TI - Mathematical curiosities: a treasure trove of unexpected entertainments SN - 9781616149314 AV - QA99 .P6655 2014 U1 - 510 23 PY - 2014/// CY - Amherst, New York PB - Prometheus Books KW - Mathematics KW - Miscellanea KW - Study and teaching N1 - Includes bibliographical references (pages 345-352) and index; Arithmetic curiosities -- Geometric curiosities -- Curious problems with curious solutions -- Mean curiosities -- The unusual world of fractions ER -