S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Carlos Lomas, Magisterio

$9.47

J. Hessen, Juceda

$9.60

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

L. Carrera - M. Vasquez, Panapo

$7.48

W. Hurley - C. Denegar, Lippincott

$88.28

Melissa Rosales, Diana

$12.00

Marcos Fidel Barrera, Sypal

$13.56

Lasty Balseiro Almario, Trillas

$33.40

Alexis G. Perez, Fedupel

$12.52

Fidias G. Arias, Episteme

$9.65

Margarita A. de Sanchez, Trillas

$39.47

Margarita A. de Sanchez, Trillas

$39.47

Mario Tamayo y Tamayo, Limusa

$27.60

Aura Bavaresco de Prieto, Luz

$8.40