F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

Yilmar Campbell, Universidad Carabobo

$9.60

Aura Bavaresco de Prieto, Luz

$13.83

Marcos Fidel Barrera, Quiron

$11.48

Alexis G. Perez, Fedupel

$12.52

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Arnoldo Claret Veliz, Texto

$15.39

Melissa Rosales, Diana

$12.00

L. Carrera - M. Vasquez, Panapo

$7.48

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00

Carlos Lomas, Magisterio

$9.47

Mario Tamayo y Tamayo, Limusa

$27.60

Dorothy Adkins Wood, Trillas

$27.32

Lasty Balseiro Almario, Trillas

$33.40

Julian Rodriguez, San Pablo

$13.83