B. Barcena - M. Giraldez, Romor

$7.20

$6.00

Marcos J. Alfonso B., Santillana

$11.94

$8.40

Lic. Clarencio Garcia, Salesiana

$5.74

Gisela Soto, Actualidad Escolar 2000

$14.21

$25.81

Doris Flores - L. Davila, Larousse

$12.00

$11.94

Maira Molina Lucero, Trillas

$35.52

A. Maqueo - L. Rosales, Noriega

$20.59

G. Katz - M. Katz, Mcgraw Hill

$6.00

Freddy Suarez Figueroa, Disutextos

$26.52

Yajaira Romero, Terra Editores

$21.88

Marcela Hinojosa de Coria, Trillas

$8.71