Roger G. Schroeder, Mcgraw Hill

$56.40

Johnson Leenders Flynn, Mcgarw Hill

$48.26

Rafael E. Davila Cardenas, Ucv

$14.73

C. Barber - C. Clua, Mcgraw Hill

$29.95

Cesar R. Gallo P., Ebvc

$7.80

S. Hernandez y Rodriguez, Mcgraw Hill

$32.40

Bid, Alfaomega

$28.69

D. Wicox - G. Cameron, Pearson

$70.43

Bateman - Snell, Mcgraw Hill

$43.20

Salomon - Schell, Mcgraw Hill

$30.00

Carlos Asuaje Sequera, Buchivacoa

$10.18

$7.20

J. Lopera, Intermedio

$8.35

Gareth Jones - Jennifer M, Mcgraw Hill

$42.00

Goñi Z. - Juan J., Diaz de Santo

$30.00