Columbia subject headings:
Electronic commerce--Law and legislation--Egypt.
Electronic commerce--Law and legislation--Kuwait.
Electronic contracts--Egypt.
Electronic contracts--Kuwait.
Internet--Law and legislation--Egypt.
Internet--Law and legislation--Kuwait.
Harvard subject headings:
Digital signatures--Law and legislation--Egypt.
Digital signatures--Law and legislation--Kuwait.
Electronic contracts--Egypt.
Electronic contracts--Kuwait.
Public contracts--Egypt.
Public contracts--Kuwait.
Princeton subject headings: