L. Carrera - M. Vasquez, Panapo

$7.47

Aura Bavaresco de Prieto, Luz

$8.40

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Carlos Sabino, Panapo

$6.55

Magaly Torres de Cardenas, Ucv

$10.52

Margarita A. de Sanchez, Trillas

$39.46

Marcos Fidel Barrera, Sypal

$13.56

Dorothy Adkins Wood, Trillas

$27.32

Carlos Lomas, Magisterio

$9.47

Alexis G. Perez, Fedupel

$12.51

Marcos Fidel Barrera, Quiron

$11.48

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Arnoldo Claret Veliz, Texto

$15.39

Aura Bavaresco de Prieto, Luz

$13.82

Rafael Benitez Dominguez, Cadiz

$14.73