Rafael Benitez Dominguez, Cadiz

$14.74

Carlos Sabino, Panapo

$6.55

Mario Tamayo y Tamayo, Limusa

$27.60

Margarita A. de Sanchez, Trillas

$39.47

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Melissa Rosales, Diana

$12.00

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Yilmar Campbell, Universidad Carabobo

$9.60

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

Jacqueline Hurtado, Quiron

$15.13

Aura Bavaresco de Prieto, Luz

$13.83

Dorothy Adkins Wood, Trillas

$27.32

Lasty Balseiro Almario, Trillas

$33.40

Margarita A. de Sanchez, Trillas

$39.47

J. Hessen, Juceda

$9.60