Bu kişi için biyografi bulunmuyor.
The Standard Deviants: The Many-Sided World of Geometry, Part 1
2002
No-Brainers on Public Speaking
1998
The Standard Deviants: The Pumped-Up World of Pre-Algebra, Part 1
The Standard Deviants: The Many-Sided World of Geometry, Part 2
1999
