Reviews Measurement by Paul Lockhart Share this: Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print By Science News November 16, 2012 at 1:40 pm A mathematician untangles the basic concepts of symmetry, shapes and measurements in a reader-friendly way. Harvard Univ., 2012, 407 p., $29.95