5 public-domain matches

Visual Perception Theory

Cover of The Share of Perspective

The Share of Perspective

Emmanuel Alloa

Cover of Sight and touch

Sight and touch

Thomas Kingsmill Abbott

Cover of Physiologie des geschichtssinnes

Physiologie des geschichtssinnes

August Classen

Cover of The origin of ideas

The origin of ideas

Antonio Rosmini

Cover of Psychology

Psychology

Michael Maher