Ellis, Willis Davis <br/><br/>
A source book of Gestalt psychology 
Prepared by Willis D. Ellis. With an introd. by K. Koffka 
 - London  Humanities Press  [1967] 
 - xiv, 403 p. illus. 23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gestalt psychology
<br/><br/><label>Dewey Class. No.: </label>150.1982 ELL