Bradt, Mcgraw Hill

$18.00

Humberto Gutierrez Pulido, Mcgraw Hill

$42.00

$7.20

Rafael E. Davila Cardenas, Ucv

$14.73

Johnson Leenders Flynn, Mcgarw Hill

$48.26

M. Yarnell - Rene R. Yarn, Tm Prima

$7.29

I. Chiavenato - A. Sapiro, Mcgraw Hill

$32.40

J. Lopera, Intermedio

$8.35

Cesar R. Gallo P., Ebvc

$7.80

Javier Benavides Pañeda, Mcgraw Hill

$42.00

Bid, Alfaomega

$28.69

Sevulo Anzola, Mcgraw Hill

$68.40

D. Wicox - G. Cameron, Pearson

$70.43

Roger G. Schroeder, Mcgraw Hill

$56.40

Samuel A. Mantilla, Ecoe Ediciones

$27.18