Ivan Pavlov, Russian Physiologist

---

Size: 2717px × 3458px
Location:
Photo credit: © Science History Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, behaviorist, bw, century, conditioned, experimental, famous, history, ivan, man, nobel, pavlov, personality, petrovich, physiologist, physiology, portrait, prize, psychologist, psychology, reflex, russian, science, scientist