$6.00

Ines Silva de Legorburu, Santillana

$9.44

Sofia Smeke M., Noriega

$21.00

Douglas Palma, Actualidad Escolar 2000

$13.00

$28.84

Freddy Suarez Figueroa, Disutextos

$28.60

Yris Molina G., Monfort

$16.80

$1.80

Marcela Hinojosa de Coria, Trillas

$9.10

$17.00

$2.40

N. Odreman - R. Diaz, Everest

$11.94

Marcela Hinojosa de Coria, Trillas

$8.71

Sergio Medina, Noriega

$25.00

G. Katz - M. Katz, Mcgraw Hill

$6.00