S. Mantilla Blanco, Ecoe

$27.39

Etna de Marchena de Fagre, Ediciones Z

$8.86

Robert Greene, Oceano

$31.20

D. Cohen - E. Asin, Mcgraw Hill

$36.00

Schnarch, Mcgraw Hill

$40.80

S. Zambrano - S. Leal, Feunet

$46.28

C. Sanchez - A. Enriquez, Fc Editorial

$37.20

C. Pelekais - P. Gonzalez, Cira Pelekais

$7.82

Patrick A. Gaughan, Deusto

$42.00

Eduardo Azuaje, Universo Gerencial

$7.20

M. Block - I. Marash, Fc Editorial

$44.40

J. Cardona - S. Cardona, Diaz de Santos

$25.20

Carlos Alarico Gomez, Panapo

$7.80

Robert Greene, Oceano

$31.20

Chris J. Thomas, Fc Editorial

$42.00