Carlos Lomas, Magisterio

$9.47

Margarita A. de Sanchez, Trillas

$39.46

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Jacqueline Hurtado, Quiron

$15.13

Alexis G. Perez, Fedupel

$12.51

Marcos Fidel Barrera, Sypal

$13.56

Arnoldo Claret Veliz, Texto

$15.39

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Odalis Cañizalez, Cv. Editores

$15.00

J. Hessen, Juceda

$9.60

Lasty Balseiro Almario, Trillas

$33.39

Mario Tamayo y Tamayo, Limusa

$27.60

L. Carrera - M. Vasquez, Panapo

$7.47

Dorothy Adkins Wood, Trillas

$27.32