Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

6 янв 1947 г. - Recognized the importance of division of labor and specialization

Добавлено на ленту времени:

n bn

11 ноя 2017

0

0

471

Дата:

6 янв 1947 г.

Сейчас

~ 78 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL