11 1432 12 2011 11945







60 ǡ 11 仡 . .
߻.. ܫ
߻ ( ) .
* ɡ Ȼ. * ǻ.
..
ɡ ǡ ɡ
ɺ ϡ
..
..
ɻ
..
..
..
..
The Editor
Terms of use
Editorial
Mail Address
Advertising
Distribution
Subscriptions
Corrections
Copyright: 1978 - 2017 H H Saudi Research and Marketing LTD, All Rights Reserved And subject to Terms of Use Agreement .