The rare first UK edition
First UK edition, hardback. 22.5 × 14.5cm, xi + 312pp.
Taken from the text of the third American edition, this is German psychologist and a key figure in the development of Gestalt psychology Wolfgang Koehler's definitive statement of Gestalt theory. Scarce in the first UK edition.
The black cloth binding is mottled and faded, and has a small nick in the cloth of the spine. However, the contents are in much better condition and the pages clean. There are some pencil annotations to the rfep but otherwise, this is a good, readable copy.