S. Mantilla Blanco, Ecoe

$27.39

Carlos Alarico Gomez, Panapo

$7.80

J. Lopera G. - M.i.bernal, Intermedio

$12.00

Miguel David Rojas Lopez, Ecoe Ediciones

$26.30

Stephen M.r. Covey, Paidos

$33.54

Daniel Gil Adi

$10.38

Schnarch, Mcgraw Hill

$40.80

S. Zambrano - S. Leal, Feunet

$46.29

Etna de Marchena de Fagre, Ediciones Z

$8.82

C. Sanchez - A. Enriquez, Fc Editorial

$37.20

M. Fernandez - R. Gandara, Diaz de Santos

$30.00

J. Lopera G. - M.i.bernal, Diana

$12.00

C. Pelekais - P. Gonzalez, Cira Pelekais

$7.83

Naisbitt & Aburdene, Norma

$8.40

Eduardo Azuaje, Universo Gerencial

$7.20