HUMPHREY, George.
Thinking. An introduction to its experimental psychology. - Methuen & Co.: London; John Wiley & Sons: New York, 1951. - xi. 331 p. ; 8�. - [Methuen's Manuals of Modern Psychology.] . - [Methuen's Manuals of Modern Psychology.]. .
001766241 Uk
Thinking. An introduction to its experimental psychology. - Methuen & Co.: London; John Wiley & Sons: New York, 1951. - xi. 331 p. ; 8�. - [Methuen's Manuals of Modern Psychology.] . - [Methuen's Manuals of Modern Psychology.]. .
001766241 Uk