Mathworks does delivery to United Arab Emirats, but does not have an office there and does not have a local distributor. You will need to contact Mathworks Headquarters to buy the product (unless your local university bookstore has it.)
MATLAB Student Version does not come with a book. It does come with electronic documentation.
I have no information about the online course.
There are different kind of Student Version license codes. One of them is only valid for a school year. The other does not have a definite termination date, but has legal restrictions.
Q. For how long is my Student Version software activated?
A. Your Student Version software is activated indefinitely. After you graduate you will need to purchase a professional license.
Q. What are the acceptable uses for the Student Version?
A. MATLAB and Simulink Student Version can be used for course work as long as you are enrolled at a degree-granting institution, high school or continuing education program. Use in professional research conducted at universities and commercial use of Student Version software is strictly prohibited.