Jesus Alirio Silva, Cobo

$6.00

M. Yarnell - Rene R. Yarn, Tm Prima

$7.29

$7.20

Johnson Leenders Flynn, Mcgarw Hill

$48.26

Guisande G. Castor

$44.40

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Javier Benavides Pañeda, Mcgraw Hill

$42.00

Roger G. Schroeder, Mcgraw Hill

$56.40

Rafael E. Davila Cardenas, Ucv

$14.73

Cesar R. Gallo P., Ebvc

$7.80

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Bid, Alfaomega

$28.69

Ernesto J. Poza, Cengage Learning

$48.79

Hector Nestor Martinez, Ediciones Macchi

$13.56