Francisco Avila, Saber

$19.00

$21.31

Victor M. Rodriguez, Trillas

$14.00

I. Brito - M. Rull, Santillana

$34.50

Mariana Obregon, Saber

$23.00

Sercio Medina Lopez, Noriega

$18.48

$28.60

Yajaira Romero, Terra Editores

$15.00

Lic. Clarencio Garcia, Salesiana

$5.73

R. Rivero - C. Contreras, Romor

$7.80

Ramona M. de Rivero, Romor

$6.00

C. de Rissi - O. Salazar, Cobo

$12.00

Fernando Gonzalez Lucini, Estudios - Anaya

$11.94

Douglas Palma, Actualidad Escolar 2000

$13.00

Ednodio Quintero, Planetalector

$12.00