Javier Benavides Pañeda, Mcgraw Hill

$27.88

A. Moraleda Garcia, Fc Editorial

$33.00

J. Lopera, Intermedio

$6.96

Goñi Z. - Juan J., Diaz de Santo

$25.00

Carlos Asuaje Sequera, Buchivacoa

$8.49

Hector Nestor Martinez, Ediciones Macchi

$11.30

Claudia Londoño Mateus, Fc Editorial

$30.00

Rafael E. Davila Cardenas, Ucv

$12.28

Araceli Alvarado Falcon, Mcgraw Hill

$63.00

Gareth Jones - Jennifer M, Mcgraw Hill

$52.56

S. Hernandez y Rodriguez, Mcgraw Hill

$30.00

Cesar R. Gallo P., Ebvc

$6.50

M. Yarnell - Rene R. Yarn, Tm Prima

$6.08

Jesus Alirio Silva, Cobo

$5.00

Bateman - Snell, Mcgraw Hill

$36.00