$14.80

Maria Pereira-p. Velasco, Trillas

$11.51

Marcela Hinojosa de Coria, Trillas

$7.59

Francisco Avila, Santillana

$20.24

Gisela Soto, Noriega

$17.16

Martha P. Garza, Trillas

$9.95

$21.51

Maria Pereira-p. Velasco, Trillas

$11.51

Rocio Bueno, Mcgraw Hill

$5.00

Henry Cedeño, Cobo

$9.95

R. Diaz - N. Diaz, Saber

$14.00

D. Borges - C. Castillo, Romor

$7.00

Sofia Smeke M., Noriega

$17.16

Doris Flores - L. Davila, Larousse

$9.95

Yris Molina G., Monfort

$6.00