Dorothy Adkins Wood, Trillas

$27.32

Rafael Benitez Dominguez, Cadiz

$14.74

Melissa Rosales, Diana

$12.00

Alexis G. Perez, Fedupel

$12.52

Lasty Balseiro Almario, Trillas

$33.40

F. Kerlinger - H. Lee, Mcgraw Hill

$51.95

Aura Bavaresco de Prieto, Luz

$8.40

Mario Tamayo y Tamayo, Limusa

$27.60

Julian Rodriguez, San Pablo

$13.83

W. Hurley - C. Denegar, Lippincott

$88.28

Yilmar Campbell, Universidad Carabobo

$9.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60

L. Carrera - M. Vasquez, Panapo

$7.48

J. Hessen, Juceda

$9.60

Arnoldo Claret Veliz, Texto

$15.39