Rafael E. Davila Cardenas, Ucv

$14.74

Javier Benavides Pañeda, Mcgraw Hill

$42.00

Jesus Alirio Silva, Cobo

$6.00

L. Puchol - I. Puchol, Diaz de Santos

$24.00

Claudia Londoño Mateus, Fc Editorial

$36.00

Goñi Z. - Juan J., Diaz de Santo

$30.00

Samuel A. Mantilla, Ecoe Ediciones

$27.18

Hector Nestor Martinez, Ediciones Macchi

$13.57

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

Johnson Leenders Flynn, Mcgarw Hill

$48.26

H. Koontz - H. Weihrich, Mcgraw Hill

$85.20

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

$7.20