John W. Newstrom, Mcgraw Hill

$35.00

Werther - Davis - Guzman, Mcgraw Hill

$45.50

Agustin Gonzalez Ruiz, Fc Editorial

$25.00

Mad Comunicacion, Fc Editorial

$22.00

Dolan - Cabrera - Jackson, Macgraw-hill

$59.61

Idalberto Chiavenato, Mcgraw Hill

$28.00

M. Cejas - N. Chirinos, Universidad de Carabobo

$18.00

J. Antequera - E. Arias, Diaz de Santos

$28.00

Agustin Reyes Ponce, Limusa

$23.00

Idalberto Chiavenato, Mcgraw Hill

$40.00