M. Yarnell - Rene R. Yarn, Tm Prima

$7.30

D. Wicox - G. Cameron, Pearson

$70.43

Cesar R. Gallo P., Ebvc

$7.80

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

I. Chiavenato - A. Sapiro, Mcgraw Hill

$32.40

Hector Nestor Martinez, Ediciones Macchi

$13.57

Jesus Alirio Silva, Cobo

$6.00

Bradt, Mcgraw Hill

$18.00

Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

Cesar R. Gallo P., Ebvc

$7.80

Javier Benavides Pañeda, Mcgraw Hill

$42.00

$7.20

Rafael E. Davila Cardenas, Ucv

$14.74

Carlos Asuaje Sequera, Buchivacoa

$10.19

J. Lopera, Intermedio

$8.35