Twitchell, K.S.
Saudi Arabia : with an account of the development of its natural resources / by K. S. Twitchell
Princeton University, 1958
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Al-Farsy, Fouad
Modernity and tradition: the Saudi equation
Knight Communications, 2002
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The Kingdom of Saudi Arabia: modernization and development
Al-Arabi Printing Press, 2002
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The Kingdom of Saudi Arabia : Modernization and development
The Arab Printing Press, 2002
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Kingdom of Saudi Arabia: History-Civilization-Development
Kingdom of Saudi Arabia
Ministry of Information Foreign Information, 2002
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