Mathematical Amazements and Surprises: Fascinating Figures and Noteworthy Numbers
by Alfred S. Posamentier, Ingmar Lehmann
ISBN 13: 9781591027232
Format: Paperback (269 pages) Publisher: Prometheus Books Published: 01 Jul 2009
Save for later
The Secrets of Triangles: A Mathematical Journey
by Alfred S. Posamentier,Ingmar Lehmann
ISBN 13: 9781616145873
Format: Hardcover (300 pages) Publisher: Prometheus Books Published: 22 Aug 2012