C. Barber - C. Clua, Mcgraw Hill

$29.95

Goñi Z. - Juan J., Diaz de Santo

$30.00

J. Lopera, Intermedio

$8.35

Carlos Asuaje Sequera, Buchivacoa

$10.18

H. Koontz - H. Weihrich, Mcgraw Hill

$85.20

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Johnson Leenders Flynn, Mcgarw Hill

$48.26

Rafael E. Davila Cardenas, Ucv

$14.73

Salomon - Schell, Mcgraw Hill

$30.00

Cesar R. Gallo P., Ebvc

$7.80

Bid, Alfaomega

$28.69

Bradt, Mcgraw Hill

$18.00

L. Puchol - I. Puchol, Diaz de Santos

$24.00

Claudia Londoño Mateus, Fc Editorial

$36.00