Sofia Smeke M., Noriega

$20.59

Yris Molina G., Monfort

$12.00

Sergio Medina Lopez, Noriega

$18.48

Elba Albujas Veliz, Biosfera

$22.44

Rocio Bueno, Mcgraw Hill

$6.00

Dalia Borges, Romor

$6.00

Fernando Gonzalez Lucini, Estudio - Anaya

$6.00

C. de Rissi - R. Peña, Cobo

$9.60

Ines Silva de Legorburu, Santillana

$11.94

Miguel Del Valle Rojas, Actualidad

$34.56

D. Borges - C. Castillo, Romor

$8.40

Sashenka Garcia, Romor

$7.80

G. Katz - M. Katz, Mcgraw Hill

$6.00

Juan J. Gutierrez, Girasol

$30.06

I. Brito - M. Rull, Santillana

$25.81