All Rights Reserved
AccessEcon LLC 2006, 2008.
Powered by MinhViet JSC
ralph lauren polo


First Author:
 
Elizabeth Ortega
Tecnologico de Monterrey
ortegabenitez_ely@yahoo.com.mx
 
Calle del Puente 222,, Col. Ejidos de Huipulco, Tlalpan
Mexico D.F., 14380, Mexico
 
55-54832240(Phone)
55-54832240(Fax)

Second Author:

Nuñez José-Antonio
Tecnologico de Monterrey
janm@itesm.mx
 
Col. Ejidos de Huipulco, Col. Ejidos de Huipulco, Tlalpan
Mexico D.F., 14380, Mexico
 
55-54832240(Phone)
54832020 ext. 1305(Fax)