Volume 11, Number 41 (January-March) 2009

Vértice Universitario Magazine Year 11, No. 41, January-March 2009, is a quarterly publication edited by the University of Sonora through the Division of Economic and Administrative Sciences. Responsible editor María Eugenia De la Rosa Leal. Reservation of Rights to Exclusive Use 04-2007-021217090200-102, ISSN in process, issued by the National Copyright Institute. Legality of Title: 13976. Legality of Content 11549, both granted by the Qualifying Commission for Illustrated Publications and Magazines of the Ministry of the Interior. Printed by Impresiona SINO, S.A. of C.V. Campeche Alley No.1 Col. Center. C.P. 83000, Hermosillo, Sonora, Mexico. This issue finished printing on March 30, 2009 with a print run of 400 copies.