Pierre-Joseph Proudhon
18091865
French philosopher, politician, and economist widely regarded as the "father of anarchism" and founder of mutualist philosophy
3 ទំព័រវិញ្ញាណក្ខន្ធ បានរកឃើញ
មើលទាំងអស់ក្នុង Lives ជាមួយតម្រងដែលបានអនុវត្ត
18181865
Hungarian physician who pioneered antiseptic hand washing procedures and reduced maternal mortality from childbed fever by requiring healthcare workers to disinfect their hands
