S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Carlos Lomas, Magisterio

$9.47

Mario Tamayo y Tamayo, Limusa

$27.60

Fidias G. Arias, Episteme

$9.64

Arnoldo Claret Veliz, Texto

$15.39

Margarita A. de Sanchez, Trillas

$39.46

Aura Bavaresco de Prieto, Luz

$8.40

Marcos Fidel Barrera, Quiron

$11.48

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Jacqueline Hurtado, Quiron

$15.13

M. Martinez Lurdez, Magrawhill

$30.00

Dorothy Adkins Wood, Trillas

$27.32

Magaly Torres de Cardenas, Ucv

$10.52

Odalis Cañizalez, Cv. Editores

$15.00

W. Hurley - C. Denegar, Lippincott

$88.28