Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
I'm Using Little's law to optimize througput in mental health care. It is really helpfull. Thank You dr. Little!
I'm Using Little's law to optimize througput in mental health care. It is really helpfull. Thank You dr. Little!