Life is so Cool~

출처 : http://www.youtube.com/watch?v=yeA4CBInqKo


Ease at Work - Kent Beck 1 / 7


Ease at Work - Kent Beck 2 / 7


Ease at Work - Kent Beck 3 / 7


Ease at Work - Kent Beck 4a / 7


Ease at Work - Kent Beck 4b / 7


Ease at Work - Kent Beck 5 / 7


Ease at Work - Kent Beck 6 / 7


Ease at Work - Kent Beck 7 / 7