Kena Moreno, Trillas

$27.83

Gemma Morales, Diana

$9.00

Jose Halabe Cherem, Mcgraw Hill

$25.00

$29.82

Jorge Urbina

$10.00

Bertha Y. Higashida, Mcgraw Hill

$51.58

M. de la Mora - J. Rivas, Mcgraw Hill

$25.00

Isabel de Val-pardo, Diaz de Santos

$27.00

Luis C. Silva Aycaguer, Diaz de Santos

$24.00

M. de la Mora - C. Lozoya, Mcgraw Hill

$33.00

Daniela Jakubowicz, Planeta

$7.10

Dr. Alejandro Briceño, Famac

$15.00

J. Erdman - L. Macdonald, Mcgraw Hill

$44.00