Khatrawi, Mohamed Ibn Faraj A Diversification strategy for the Saudi Arabian economy [Texte imprimé] / Mohamed Ibn Faraj Khatrawi - Ann Arbor: University Microfilms International, 1987 - XII-275 p. ; 21 cm Th.:Sci. éco.:Washington, Georgetown University:1976 Th. : Sci. éco. : Washington, Georgetown University : 1976 Bibliogr. p. 270-275 Dewey Class. No.: 339.509566 338.9566