M. Yarnell - Rene R. Yarn, Tm Prima

$7.30

Hector Nestor Martinez, Ediciones Macchi

$13.57

A. Moraleda Garcia, Fc Editorial

$39.60

Cesar R. Gallo P., Ebvc

$7.80

Bateman - Snell, Mcgraw Hill

$43.20

J. Lopera, Intermedio

$8.35

Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Cesar R. Gallo P., Ebvc

$7.80

Bradt, Mcgraw Hill

$18.00

H. Koontz - H. Weihrich, Mcgraw Hill

$85.20

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Carlos Asuaje Sequera, Buchivacoa

$10.19

I. Chiavenato - A. Sapiro, Mcgraw Hill

$32.40

Araceli Alvarado Falcon, Mcgraw Hill

$75.60