Marcela Hinojosa de Coria, Trillas

$11.94

$8.40

Elba Albujas Veliz, Biosfera

$22.44

Luis E. Rincon, Girasol

$30.06

Ramona M. de Rivero, Romor

$6.00

$11.94

Diaz de Cerio, Estudios

$9.00

Ana Maria Maqueo, Noriega

$20.59

Maria Pereira-p. Velasco, Trillas

$12.00

B. Barcena - M. Giraldez, Romor

$7.20

$21.31

Elba Albujas Veliz, Biosfera

$22.44

C. Navarro - M. Rull, Santillana

$24.29

Freddy Suarez Figueroa, Disutextos

$26.52

Douglas Palma, Actualidad Escolar 2000

$14.21