$1.50

C. Navarro - M. Rull, Santillana

$20.24

Marcela Hinojosa de Coria, Trillas

$7.59

$14.80

A. Rondon - I. Berroteran, Salesiana

$10.00

R. Rivero - C. Contreras, Romor

$6.50

Mercedes Hernandez P., Biosfera

$19.80

Ana Maria Maqueo, Noriega

$17.16

N. Odreman - R. Diaz, Everest

$9.95

C. de Rissi - O. Salazar, Cobo

$10.00

$9.95

Henry Cedeño, Cobo

$8.00

Ednodio Quintero, Planetalector

$10.00

Gumersindo Fernandez, Everest

$3.83

Luis R. Rincon, Girasol Lite

$18.98