Hector Nestor Martinez, Ediciones Macchi

$13.57

Rafael E. Davila Cardenas, Ucv

$14.74

$7.20

Jesus Alirio Silva, Cobo

$6.00

Salomon - Schell, Mcgraw Hill

$30.00

Cesar R. Gallo P., Ebvc

$7.80

Goñi Z. - Juan J., Diaz de Santo

$30.00

Bateman - Snell, Mcgraw Hill

$43.20

J. Lopera, Intermedio

$8.35

Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

A. Moraleda Garcia, Fc Editorial

$39.60

Roger G. Schroeder, Mcgraw Hill

$56.40

Bradt, Mcgraw Hill

$18.00

Johnson Leenders Flynn, Mcgarw Hill

$48.26

Idalberto Chiavenato, Mcgraw Hill

$32.40