Marcos Fidel Barrera, Quiron

$11.48

Alexis G. Perez, Fedupel

$12.51

Margarita A. de Sanchez, Trillas

$39.46

Melissa Rosales, Diana

$12.00

W. Hurley - C. Denegar, Lippincott

$88.28

Mario Tamayo y Tamayo, Limusa

$27.60

Arnoldo Claret Veliz, Texto

$15.39

L. Carrera - M. Vasquez, Panapo

$7.47

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Julian Rodriguez, San Pablo

$13.82

M. Martinez Lurdez, Magrawhill

$30.00

R. Hernandez - N. Mendoza, Mcgraw Hill

$30.00

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00

Dorothy Adkins Wood, Trillas

$27.32

Jacqueline Hurtado, Quiron

$15.13