02 1433 21 2012 12259







( ) ɻ . Ρ
. ѻ ӻ .
ݡ ɡ .
ɡ ɡ ڡ
ǡ ܫ . ܫѻ ܫ 3 ()
* 11 () ɡ ʿ ɻ. ɡ
66 2011
:
: Ȼ !
.. 3 1.5
2011..
ɻ..
The Editor
Terms of use
Editorial
Mail Address
Advertising
Distribution
Subscriptions
Corrections
Copyright: 1978 - 2013 H H Saudi Research and Marketing LTD, All Rights Reserved And subject to Terms of Use Agreement .