Goñi Z. - Juan J., Diaz de Santo

$30.00

Roger G. Schroeder, Mcgraw Hill

$56.40

M. Yarnell - Rene R. Yarn, Tm Prima

$7.29

Sevulo Anzola, Mcgraw Hill

$68.40

J. Lopera, Intermedio

$8.35

Cesar R. Gallo P., Ebvc

$7.80

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Javier Benavides Pañeda, Mcgraw Hill

$42.00

A. Moraleda Garcia, Fc Editorial

$39.60

Ernesto J. Poza, Cengage Learning

$48.79

Samuel A. Mantilla, Ecoe Ediciones

$27.18

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

D. Wicox - G. Cameron, Pearson

$70.43

Claudia Londoño Mateus, Fc Editorial

$36.00

Bateman - Snell, Mcgraw Hill

$43.20