Samuel A. Mantilla, Ecoe Ediciones

$27.18

Araceli Alvarado Falcon, Mcgraw Hill

$75.60

J. Lopera, Intermedio

$8.35

Salomon - Schell, Mcgraw Hill

$30.00

Guisande G. Castor

$44.40

Cesar R. Gallo P., Ebvc

$7.80

Jesus Alirio Silva, Cobo

$6.00

Bateman - Snell, Mcgraw Hill

$43.20

H. Koontz - H. Weihrich, Mcgraw Hill

$85.20

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Roger G. Schroeder, Mcgraw Hill

$56.40

Hector Nestor Martinez, Ediciones Macchi

$13.57

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Javier Benavides Pañeda, Mcgraw Hill

$42.00

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00