Clara E. Martinez, Girasol

$32.50

Mercedez Hernandez Perez, Biosfera

$21.00

J. Pecina - R. Ma. Rosas, Larousse

$11.94

Francisco Avila, Santillana

$23.00

Henry Cedeño, Cobo

$11.94

Gumersindo Fernandez, Everest

$11.94

$8.40

Gisela Soto, Noriega

$20.59

G. Katz - M. Katz, Mcgraw Hill

$6.00

J. Pecina - R. Ma. Rosas, Larousse

$1.38

Martha P. Garza, Trillas

$14.00

$28.60

Rocio Bueno, Mcgraw Hill

$6.00

Luis E. Rincon, Girasol

$32.50

Clarencio Garcia, Salesiana

$11.94