Johnson Leenders Flynn, Mcgarw Hill

$48.26

D. Wicox - G. Cameron, Pearson

$70.43

Goñi Z. - Juan J., Diaz de Santo

$30.00

Cesar R. Gallo P., Ebvc

$7.80

Javier Benavides Pañeda, Mcgraw Hill

$42.00

M. Yarnell - Rene R. Yarn, Tm Prima

$7.30

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

Bid, Alfaomega

$28.70

Claudia Londoño Mateus, Fc Editorial

$36.00

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

Samuel A. Mantilla, Ecoe Ediciones

$27.18

Roger G. Schroeder, Mcgraw Hill

$56.40

Rafael E. Davila Cardenas, Ucv

$14.74

A. Moraleda Garcia, Fc Editorial

$39.60

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00