L. Carrera - M. Vasquez, Panapo

$7.47

Margarita A. de Sanchez, Trillas

$39.46

Alexis G. Perez, Fedupel

$12.51

M. Martinez Lurdez, Magrawhill

$30.00

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Marcos Fidel Barrera, Quiron

$11.48

Rafael Benitez Dominguez, Cadiz

$14.73

Carlos Sabino, Panapo

$6.55

Margarita A. de Sanchez, Trillas

$39.46

Julian Rodriguez, San Pablo

$13.82

Jacqueline Hurtado, Quiron

$15.13

Dorothy Adkins Wood, Trillas

$27.32

W. Hurley - C. Denegar, Lippincott

$88.28

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Lasty Balseiro Almario, Trillas

$33.39