F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Margarita A. de Sanchez, Trillas

$39.46

Julian Rodriguez, San Pablo

$13.82

Arnoldo Claret Veliz, Texto

$15.39

Dorothy Adkins Wood, Trillas

$27.32

Margarita A. de Sanchez, Trillas

$39.46

Marcos Fidel Barrera, Sypal

$13.56

Carlos Lomas, Magisterio

$9.47

Aura Bavaresco de Prieto, Luz

$13.82

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Jacqueline Hurtado, Quiron

$15.13

Melissa Rosales, Diana

$12.00

Yilmar Campbell, Universidad Carabobo

$9.60

J. Hessen, Juceda

$9.60

Magaly Torres de Cardenas, Ucv

$10.52