Margarita A. de Sanchez, Trillas

$39.47

Alexis G. Perez, Fedupel

$12.52

Magaly Torres de Cardenas, Ucv

$10.52

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Carlos Lomas, Magisterio

$9.47

Mario Tamayo y Tamayo, Limusa

$27.60

Aura Bavaresco de Prieto, Luz

$13.83

Melissa Rosales, Diana

$12.00

Aura Bavaresco de Prieto, Luz

$8.40

L. Carrera - M. Vasquez, Panapo

$7.48

Dorothy Adkins Wood, Trillas

$27.32

Yilmar Campbell, Universidad Carabobo

$9.60

Lasty Balseiro Almario, Trillas

$33.40

J. Hessen, Juceda

$9.60