Carlos Mora Vanegas thanks to a scholarship that gave me the ITESM through de el Dr. Edgardo Reyes Salcido had the opportunity to pursue my graduate studies at master’s degree in management, emphasizing much on marketing and human resources so many years ago for that then that I joined the study, just had passed four years from the beginning of this school, and came from a few studies of postgraduate courses in management and Economics at the University of Chile. I had the opportunity to Exchange criteria with colleagues from different Latin American and Central American countries entering search for knowledge that provide effective applicability to companies where shall render their services to the school, I was certainly accompanied by courses by Mexican professionals, many graduates of the ITESM and prestigious national universities. By then, only this school in Monterrey gave the graduate programs in administration, however, his reputation was felt by qualified their teachers, all with the degree of doctor, many in Administrative Sciences, graduates from recognized universities, in addition to the conventions that ITESM maintained with some universities that allowed qualified teachers to provide class at school, aspect that I play I experiment with three teachers, between this, my dear Dr. John Aberle de California, with whom he maintained a good friendship and recommended me whenever I go away to the United States. I remember very well the master classes that I taught Dr. Gonzalez Arce, who eventually motivated me to delve into this Area with which I have identified in the exercise of my profession and where I have been teaching for many years in pre and postgraduate in universities where I had classes in markets and I believe that my management would he approve it. Well as the quantitative aspect will always be in my memory a prized teacher who provided a dynamic, relevant vision of mathematical methods in science administrative., dr.