Dorothy Adkins Wood, Trillas

$27.32

Marcos Fidel Barrera, Sypal

$13.56

Mario Tamayo y Tamayo, Limusa

$27.60

Odalis Cañizalez, Cv. Editores

$15.00

Yilmar Campbell, Universidad Carabobo

$9.60

Magaly Torres de Cardenas, Ucv

$10.52

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Arnoldo Claret Veliz, Texto

$15.39

Rafael Benitez Dominguez, Cadiz

$14.73

Mirian Balestrini Acuña, Servicio Editorial

$14.86

L. Carrera - M. Vasquez, Panapo

$7.47

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Lasty Balseiro Almario, Trillas

$33.39

Margarita A. de Sanchez, Trillas

$39.46

Piergiorgio Corbetta, Mcgraw-hill

$45.60