$9.44

$3.50

Clarencio Garcia, Salesiana

$11.94

Clara E. Martinez, Girasol

$32.50

Gumersindo Fernandez, Everest

$4.59

Elba Albujas Veliz, Biosfera

$22.44

M. Bermudez-t. Moscarella, Santillana

$10.62

Maria Carolina Orsini, Saber

$23.00

Maria Pereira-p. Velasco, Trillas

$12.00

Francia Andrade, Actualidad

$29.90

C. Navarro - M. Rull, Santillana

$35.00

$11.94

Azpurua - Alfonzo, Terra Editores

$23.68

Gumersindo Fernandez, Everest

$11.94

I. Brito - M. Rull, Santillana

$34.50