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Nelson Rojas

Cúcuta, Colombia

Publications

Manual


February 14, 2018

Cliente


June 2, 2017

Gente inpro


May 31, 2017

Fotografia básica


March 15, 2016

Elasticidad demanda


January 27, 2016

Resolviendo


November 10, 2014

Un minuto con cúcuta


September 29, 2014

Revista digital maira


April 26, 2014

Autores latinoamericanos


November 4, 2013

LIDERAZGO & PNL


July 23, 2013