$5.76

Luis Vivas, Actualidad

$14.20

$14.32

Jaqueline Yaselga, Mcgraw Hill

$7.20

Ana M. Perez-elia Almeida, Larense

$12.00

$14.32

Tiznado, Mcgraw Hill

$6.00

Jaqueline Yaselga, Mcgraw Hill

$7.20

Aida Gonzalez, Mcgraw Hill

$7.20

Ana M. Perez - E. Almeida, Larense

$12.00

Barbara Nieto Rodriguez, Trillas

$11.94

N. Andrade - M. Lugo, Trillas

$33.46

Luis Vivas, Actualidad

$14.20

Aida Gonzalez, Mcgraw Hill

$7.20

Ana M. Perez - E. Almeida, Larense

$12.00