Dorothy Adkins Wood, Trillas

$27.32

Carlos Sabino, Panapo

$6.55

Marcos Fidel Barrera, Quiron

$11.48

Rafael Benitez Dominguez, Cadiz

$14.74

Carlos Lomas, Magisterio

$9.47

Margarita A. de Sanchez, Trillas

$39.47

M. Martinez Lurdez, Magrawhill

$30.00

Alexis G. Perez, Fedupel

$12.52

Yilmar Campbell, Universidad Carabobo

$9.60

Mirian Balestrini Acuña, Servicio Editorial

$14.87

Aura Bavaresco de Prieto, Luz

$13.83

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Melissa Rosales, Diana

$12.00

Magaly Torres de Cardenas, Ucv

$10.52