$4.80

M. Garcia - M. Castro, Trillas

$15.60

Luis Gonzalez, Actualidad Escolar 2000

$16.90

F. Gonzalez Lucini, Estudios - Anaya

$4.80

Carmen Navarro, Santillana

$16.00

Mila de la Roca, Cobo

$8.70

$4.80

$4.80

A. Martinez- D. Rodriguez, Trillas

$6.00

$21.00

$21.00

$7.80

Reinaldo Gonzalez, Coliseo

$14.30

M. Garcia - D. Perez, Trillas

$15.60

Adelfa Hernandez, Saber

$5.00