Mariana Obregon, Saber

$16.00

Henry Cedeño, Cobo

$9.60

Freddy Suarez Figueroa, Disutextos

$24.70

Yris Molina G., Monfort

$16.80

Juan J. Gutierrez, Girasol

$27.50

Ramona M. de Rivero, Romor

$6.00

I. Brito - M. Rull, Santillana

$20.00

Elba Albujas Veliz, Biosfera

$22.44

Yris Molina G., Monfort

$12.00

Doris Flores - L. Davila, Larousse

$12.00

$8.40

Fanny Ramirez de Ramirez, Actualidad Escolar 2000

$30.78

Gisela Soto, Cobo

$12.00

M. Sanchez - I. Montoya, Trillas

$10.62

Sergio Medina, Noriega

$24.02