Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Bid, Alfaomega

$28.70

Rafael E. Davila Cardenas, Ucv

$14.74

Cesar R. Gallo P., Ebvc

$7.80

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

Samuel A. Mantilla, Ecoe Ediciones

$27.18

I. Chiavenato - A. Sapiro, Mcgraw Hill

$32.40

L. Puchol - I. Puchol, Diaz de Santos

$24.00

J. Lopera, Intermedio

$8.35

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

Salomon - Schell, Mcgraw Hill

$30.00

Goñi Z. - Juan J., Diaz de Santo

$30.00

$7.20

Javier Benavides Pañeda, Mcgraw Hill

$42.00