کتاب های Ivan Moscovich
درباره نویسنده
Mind Benders: Games of Chance
Ivan Moscovich, 1986
Fiendishly Difficult Math Puzzles
Ivan Moscovich, 1991
Fiendishly Difficult Math Puzzles
Ivan Moscovich, 1986, 1991
Fiendishly Difficult Visual Perception Puzzles
Ivan Moscovich, 1991
