The change book :
Krogerus, Mikael.,
The change book : fifty models to explain how things happen / Mikael Krogerus and Roman Tschappeler ; translated by Jenny Piening ; with illustrations by Philip Earnhart and Dag Grodal. - vii, 167 pages : black and white illustrations ; 19 cm.
9781781250099
Change.
Becoming (Philosophy).
BD 373 / .K914 2012
The change book : fifty models to explain how things happen / Mikael Krogerus and Roman Tschappeler ; translated by Jenny Piening ; with illustrations by Philip Earnhart and Dag Grodal. - vii, 167 pages : black and white illustrations ; 19 cm.
9781781250099
Change.
Becoming (Philosophy).
BD 373 / .K914 2012