Jesus Alirio Silva, Cobo

$6.00

Cesar R. Gallo P., Ebvc

$7.80

Salomon - Schell, Mcgraw Hill

$30.00

A. Moraleda Garcia, Fc Editorial

$39.60

Guisande G. Castor

$44.40

Samuel A. Mantilla, Ecoe Ediciones

$27.18

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

C. Barber - C. Clua, Mcgraw Hill

$29.95

M. Yarnell - Rene R. Yarn, Tm Prima

$7.29

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

Ernesto J. Poza, Cengage Learning

$48.79

Hector Nestor Martinez, Ediciones Macchi

$13.56

Gareth Jones - Jennifer M, Mcgraw Hill

$63.07

Johnson Leenders Flynn, Mcgarw Hill

$48.26

H. Koontz - H. Weihrich, Mcgraw Hill

$85.20