I. Brito - M. Rull, Santillana

$25.81

Rocio Bueno, Mcgraw Hill

$6.00

Dalia Borges, Romor

$6.00

De Rivero - de Contreras, Romor

$7.80

Doris Flores - L. Davila, Larousse

$11.94

C. Navarro - M. Rull, Santillana

$24.29

Freddy Suarez Figueroa, Disutextos

$26.52

Doris Flores - L. Davila, Larousse

$11.94

Sergio Medina, Noriega

$24.02

Juan J. Gutierrez, Girasol

$11.94

C. de Rissi - O. Salazar, Cobo

$12.00

Doris Flores - L. Davila, Larousse

$12.00

$8.40

Fanny Ramirez de Ramirez, Actualidad Escolar 2000

$30.79

C. Navarro - M. Rull, Santillana

$24.29