Magaly Torres de Cardenas, Ucv

$10.52

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Rafael Benitez Dominguez, Cadiz

$14.73

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Carlos Sabino, Panapo

$6.55

Aura Bavaresco de Prieto, Luz

$13.82

Mario Tamayo y Tamayo, Limusa

$27.60

Lasty Balseiro Almario, Trillas

$33.39

Dorothy Adkins Wood, Trillas

$27.32

L. Carrera - M. Vasquez, Panapo

$7.47

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Alexis G. Perez, Fedupel

$12.51

Odalis Cañizalez, Cv. Editores

$15.00

Yilmar Campbell, Universidad Carabobo

$9.60

Arnoldo Claret Veliz, Texto

$15.39