Rafael Benitez Dominguez, Cadiz

$14.74

Margarita A. de Sanchez, Trillas

$39.47

J. Hessen, Juceda

$9.60

Margarita A. de Sanchez, Trillas

$39.47

Jacqueline Hurtado, Quiron

$15.13

Marcos Fidel Barrera, Quiron

$11.48

Yilmar Campbell, Universidad Carabobo

$9.60

Aura Bavaresco de Prieto, Luz

$13.83

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Carlos Sabino, Panapo

$6.55

Julian Rodriguez, San Pablo

$13.83

Mario Tamayo y Tamayo, Limusa

$27.60

L. Carrera - M. Vasquez, Panapo

$7.48

Alexis G. Perez, Fedupel

$12.52