Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
Excellent lecs sir I m ur fan
Great explanation!!!
Can U recommend reference books for this course?
thanks professor
Well explained sir
very useful video sir...thanks
Video sound volume varies
Please I need some one to talk to
what happened?
Hello
Excellent lecs sir I m ur fan
Great explanation!!!
Can U recommend reference books for this course?
thanks professor
Well explained sir
very useful video sir...thanks
Video sound volume varies
Please I need some one to talk to
what happened?
Hello