Marcos Fidel Barrera, Sypal

$13.56

Odalis Cañizalez, Cv. Editores

$15.00

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

W. Hurley - C. Denegar, Lippincott

$88.28

L. Carrera - M. Vasquez, Panapo

$7.47

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Mirian Balestrini Acuña, Servicio Editorial

$14.86

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Margarita A. de Sanchez, Trillas

$39.46

Alexis G. Perez, Fedupel

$12.51

Carlos Lomas, Magisterio

$9.47

Marcos Fidel Barrera, Quiron

$11.48

Lasty Balseiro Almario, Trillas

$33.39

Yilmar Campbell, Universidad Carabobo

$9.60