Luis E. Rincon, Girasol

$30.06

Maria Carolina Orsini, Saber

$18.00

Ines Silva de Legorburu, Santillana

$11.94

$8.40

Sergio Medina, Noriega

$24.02

I. Brito - M. Rull, Santillana

$25.81

Prof. Almery Ramallo, Actualidad

$23.68

$8.40

Juan J. Gutierrez, Girasol

$30.06

Di Lorenzo, Cobo

$6.00

Clara Martinez, Girasol

$21.60

G. Katz - M. Katz, Mcgraw Hill

$6.00

Juan J. Gutierrez, Girasol

$11.94

D. Borges - C. Castillo, Romor

$8.40

Juan J. Gutierrez, Girasol

$28.84