Kelvin Campbell

Kelvin Campbell

3 ספרים במאגר

ספרים

Making Massive Small Change : Ideas, Tools, TacticsKelvin Campbell

Making Massive Small Change : Ideas, Tools, Tactics

Kelvin Campbell · 2018

Massive smallKelvin Campbell

Kelvin Campbell · 2011

Radical IncrementalistKelvin Campbell

Radical Incrementalist

Kelvin Campbell · 2016