Arnoldo Claret Veliz, Texto

$15.39

J. Hessen, Juceda

$9.60

Margarita A. de Sanchez, Trillas

$39.46

Lasty Balseiro Almario, Trillas

$33.39

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Melissa Rosales, Diana

$12.00

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Julian Rodriguez, San Pablo

$13.82

Alexis G. Perez, Fedupel

$12.51

L. Carrera - M. Vasquez, Panapo

$7.47

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

Magaly Torres de Cardenas, Ucv

$10.52

Aura Bavaresco de Prieto, Luz

$8.40

Aura Marina Bavaresco, la Universidad Del Zulia

$9.00