esents an array of mathematical puzzles, gives hints in a separate section as to how to find the answers, and then explains the answers in a final section.
Title: Mind-stretching Math Puzzles
Author: Niederman, Derrick
Publisher: Sterling Pub Co Inc
Publication Date: 2005/06/01
Number of Pages: 112
Binding Type: PAPERBACK
Library of Congress: bl2005012736
