Cesar R. Gallo P., Ebvc

$7.80

Bradt, Mcgraw Hill

$18.00

Goñi Z. - Juan J., Diaz de Santo

$30.00

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

L. Puchol - I. Puchol, Diaz de Santos

$24.00

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Johnson Leenders Flynn, Mcgarw Hill

$48.26

Javier Benavides Pañeda, Mcgraw Hill

$42.00

Roger G. Schroeder, Mcgraw Hill

$56.40

Bateman - Snell, Mcgraw Hill

$43.20

Ernesto J. Poza, Cengage Learning

$48.79

$7.20

Claudia Londoño Mateus, Fc Editorial

$36.00

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

J. Lopera, Intermedio

$8.35