Ernesto J. Poza, Cengage Learning

$48.79

Cesar R. Gallo P., Ebvc

$7.80

D. Wicox - G. Cameron, Pearson

$70.43

Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

Idalberto Chiavenato, Mcgraw Hill

$32.40

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Jesus Alirio Silva, Cobo

$6.00

Bradt, Mcgraw Hill

$18.00

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Cesar R. Gallo P., Ebvc

$7.80

J. Lopera, Intermedio

$8.35

L. Puchol - I. Puchol, Diaz de Santos

$24.00

Bateman - Snell, Mcgraw Hill

$43.20

Bid, Alfaomega

$28.69

M. Yarnell - Rene R. Yarn, Tm Prima

$7.29