Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

M. Yarnell - Rene R. Yarn, Tm Prima

$7.29

L. Puchol - I. Puchol, Diaz de Santos

$24.00

Idalberto Chiavenato, Mcgraw Hill

$32.40

Carlos Asuaje Sequera, Buchivacoa

$10.18

D. Wicox - G. Cameron, Pearson

$70.43

Cesar R. Gallo P., Ebvc

$7.80

Salomon - Schell, Mcgraw Hill

$30.00

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Jesus Alirio Silva, Cobo

$6.00

Javier Benavides Pañeda, Mcgraw Hill

$42.00

Samuel A. Mantilla, Ecoe Ediciones

$27.18

I. Chiavenato - A. Sapiro, Mcgraw Hill

$32.40

J. Lopera, Intermedio

$8.35

Claudia Londoño Mateus, Fc Editorial

$36.00