Roger G. Schroeder, Mcgraw Hill

$56.40

Bid, Alfaomega

$28.70

A. Moraleda Garcia, Fc Editorial

$39.60

Cesar R. Gallo P., Ebvc

$7.80

H. Koontz - H. Weihrich, Mcgraw Hill

$85.20

Bradt, Mcgraw Hill

$18.00

J. Lopera, Intermedio

$8.35

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

M. Yarnell - Rene R. Yarn, Tm Prima

$7.30

L. Puchol - I. Puchol, Diaz de Santos

$24.00

Goñi Z. - Juan J., Diaz de Santo

$30.00

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Cesar R. Gallo P., Ebvc

$7.80

D. Wicox - G. Cameron, Pearson

$70.43