Aura Bavaresco de Prieto, Luz

$13.83

Margarita A. de Sanchez, Trillas

$39.47

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Fidias G. Arias, Episteme

$9.65

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Mirian Balestrini Acuña, Servicio Editorial

$14.87

Marcos Fidel Barrera, Quiron

$11.48

M. Martinez Lurdez, Magrawhill

$30.00

Alexis G. Perez, Fedupel

$12.52

Jacqueline Hurtado, Quiron

$15.13

Melissa Rosales, Diana

$12.00

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Margarita A. de Sanchez, Trillas

$39.47

Dorothy Adkins Wood, Trillas

$27.32

Marcos Fidel Barrera, Sypal

$13.56