Marcos Fidel Barrera, Sypal

$13.56

Jacqueline Hurtado, Quiron

$15.13

Julian Rodriguez, San Pablo

$13.83

M. Martinez Lurdez, Magrawhill

$30.00

Dorothy Adkins Wood, Trillas

$27.32

J. Hessen, Juceda

$9.60

Margarita A. de Sanchez, Trillas

$39.47

Rafael Benitez Dominguez, Cadiz

$14.74

Margarita A. de Sanchez, Trillas

$39.47

Alexis G. Perez, Fedupel

$12.52

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Margarita A. de Sanchez, Trillas

$39.47

Carlos Lomas, Magisterio

$9.47

Aura Bavaresco de Prieto, Luz

$13.83