Flendishly Difficult (S, R). Visual Perception Puzzlesby Ivan Moscovich;Flendishly Difficult (S, R). Math Puzzlesby Ivan Moscovich
Review by: Roger P. DayVolume:
84
Language:
english
Journal:
The Mathematics Teacher
DOI:
10.2307/27967409
Date:
December, 1991
File:
PDF, 287 KB
english, 1991