By Cohen Marion   in American Mathematical Monthly

ISSN:1930-0972|119|7|616-620

Mathematical Association of America‎(2012)‎

Access to resources Favorite 15.395868

By Cohen Marion   in American Mathematical Monthly

ISSN:1930-0972|122|6|613-616

Mathematical Association of America‎(2015)‎

Access to resources Favorite 15.395868

By Cohen Marion Deutsche   in American Mathematical Monthly

ISSN:1930-0972|117|8|749-753

Mathematical Association of America‎(2010)‎

Access to resources Favorite 12.316694