S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Mario Tamayo y Tamayo, Limusa

$27.60

Melissa Rosales, Diana

$12.00

Jacqueline Hurtado, Quiron

$15.13

Dorothy Adkins Wood, Trillas

$27.32

Lasty Balseiro Almario, Trillas

$33.39

Margarita A. de Sanchez, Trillas

$39.46

Magaly Torres de Cardenas, Ucv

$10.52

Carlos Lomas, Magisterio

$9.47

Rafael Benitez Dominguez, Cadiz

$14.73

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Yilmar Campbell, Universidad Carabobo

$9.60

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Alexis G. Perez, Fedupel

$12.51