Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Cesar R. Gallo P., Ebvc

$7.80

Carlos Asuaje Sequera, Buchivacoa

$10.19

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

J. Lopera, Intermedio

$8.35

Rafael E. Davila Cardenas, Ucv

$14.74

Samuel A. Mantilla, Ecoe Ediciones

$27.18

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

M. Yarnell - Rene R. Yarn, Tm Prima

$7.30

Javier Benavides Pañeda, Mcgraw Hill

$42.00

A. Moraleda Garcia, Fc Editorial

$39.60

D. Wicox - G. Cameron, Pearson

$70.43

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Salomon - Schell, Mcgraw Hill

$30.00