@book{7987, author = {Cruz Zavala, Maura and Cruz Zavala, Maura}, title = {DiseƱo de sistema de control interno aplicando el informe COSO para la Sociedad Hospitales de Oriente, S.A de C.V. }, publisher = {Maura Cruz Zavala}, year = {2007}, address = {San Miguel}, url = {https://ugbedu-my.sharepoint.com/:b:/g/personal/biblioteca_ugb_edu_sv/EejOvGZjwr9FpAagJ_OlnKIBZ31Erc2Z64z44roGwgEczA?e=Zjp063} }