Mario Tamayo y Tamayo, Limusa

$27.60

Marcos Fidel Barrera, Sypal

$13.56

Rafael Benitez Dominguez, Cadiz

$14.74

J. Hessen, Juceda

$9.60

Julian Rodriguez, San Pablo

$13.83

Aura Bavaresco de Prieto, Luz

$13.83

W. Hurley - C. Denegar, Lippincott

$88.28

L. Carrera - M. Vasquez, Panapo

$7.48

Yilmar Campbell, Universidad Carabobo

$9.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Jacqueline Hurtado, Quiron

$15.13

Marcos Fidel Barrera, Quiron

$11.48

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Margarita A. de Sanchez, Trillas

$39.47

Lasty Balseiro Almario, Trillas

$33.40