Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

Rafael E. Davila Cardenas, Ucv

$14.73

Hector Nestor Martinez, Ediciones Macchi

$13.56

Bradt, Mcgraw Hill

$18.00

Carlos Asuaje Sequera, Buchivacoa

$10.18

Samuel A. Mantilla, Ecoe Ediciones

$27.18

Ernesto J. Poza, Cengage Learning

$48.79

J. Lopera, Intermedio

$8.35

H. Koontz - H. Weihrich, Mcgraw Hill

$86.40

Cesar R. Gallo P., Ebvc

$7.80

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

Roger G. Schroeder, Mcgraw Hill

$56.40

Bid, Alfaomega

$28.69

Guisande G. Castor

$44.40

$7.20