L. Carrera - M. Vasquez, Panapo

$7.48

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

Aura Bavaresco de Prieto, Luz

$13.83

Marcos Fidel Barrera, Quiron

$11.48

Magaly Torres de Cardenas, Ucv

$10.52

Lasty Balseiro Almario, Trillas

$33.40

Yilmar Campbell, Universidad Carabobo

$9.60

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Margarita A. de Sanchez, Trillas

$39.47

Rafael Benitez Dominguez, Cadiz

$14.74

Margarita A. de Sanchez, Trillas

$39.47

Marcos Fidel Barrera, Sypal

$13.56

Mario Tamayo y Tamayo, Limusa

$27.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Dorothy Adkins Wood, Trillas

$27.32