The marks of a clear mind
Subtitle: or, Sorry but you're wrong about it.
Publisher: Blue ribbon books, inc.
Published: 1931
Place of publication: N. Y
Language: eng
Number of pages: 330
Other titles: Sorry but you're wrong about it
Notes: "Confined ... largely to wrong popular beliefs about psychology and biology."--Pref.

Published also under title: Sorry but you're wrong about it.