S. Mantilla Blanco, Ecoe

$27.39

A. Rincon - N. Castellano, Adan Rincon Rincon

$12.00

C. Pelekais - P. Gonzalez, Cira Pelekais

$7.82

Cira de Pira de Pelekais, Cira de Pelekais

$18.00

Chris J. Thomas, Fc Editorial

$42.00

Santiago Nofuentes, Diaz de Santos

$27.60

Robert Greene, Oceano

$48.00

Eduardo Azuaje, Universo Gerencial

$7.20

Schnarch, Mcgraw Hill

$40.80

Camilo Cruz, Taller de Exito

$9.60

J. Cardona - S. Cardona, Diaz de Santos

$25.20

Iesa, Iesa

$8.40

Carlos Alarico Gomez, Panapo

$7.80

Robert Greene, Oceano

$48.00

Roberto Fernandez Gago, Thomson

$44.40