F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

Alexis G. Perez, Fedupel

$12.51

Aura Bavaresco de Prieto, Luz

$13.82

Melissa Rosales, Diana

$12.00

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Mario Tamayo y Tamayo, Limusa

$27.60

L. Carrera - M. Vasquez, Panapo

$7.47

Dorothy Adkins Wood, Trillas

$27.32

Carlos Lomas, Magisterio

$9.47

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Marcos Fidel Barrera, Quiron

$11.48

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Yilmar Campbell, Universidad Carabobo

$9.60

Marcos Fidel Barrera, Sypal

$13.56

Rafael Benitez Dominguez, Cadiz

$14.73