Marcos Fidel Barrera, Quiron

$11.48

Margarita A. de Sanchez, Trillas

$39.46

Arnoldo Claret Veliz, Texto

$15.39

M. Martinez Lurdez, Magrawhill

$30.00

F. Kerlinger - H. Lee, Mcgraw Hill

$51.94

F. Barriga - G. Hernandez, Mcgraw Hill

$33.60

Melissa Rosales, Diana

$12.00

Julian Rodriguez, San Pablo

$13.82

Margarita A. de Sanchez, Trillas

$39.46

Margarita A. de Sanchez, Trillas

$39.46

Piergiorgio Corbetta, Mcgraw-hill

$45.60

Aura Bavaresco de Prieto, Luz

$8.40

Mirian Balestrini Acuña, Servicio Editorial

$14.86

Lasty Balseiro Almario, Trillas

$33.39

S. Dominguez - E. Sanchez, Mcgraw Hill

$24.00