$28.84

Sergio Medina Lopez, Noriega

$18.48

Marcela Hinojosa de Coria, Trillas

$11.94

C. Navarro - M. Rull, Santillana

$24.29

M. Restrepo - L. Rios, Susaeta

$11.94

Juan J. Gutierrez, Girasol

$28.84

Ana Maria Maqueo, Noriega

$20.59

$6.00

Maria C. Peña Juzgado, Actualidad

$33.12

Ramona M. de Rivero, Romor

$6.00

Maria Carolina Orsini, Saber

$18.00

Mariana Obregon, Saber

$18.00

Francisco Avila, Santillana

$13.59

Rocio Bueno, Mcgraw Hill

$6.00

Yris Molina G., Monfort

$16.80