Yris Molina G., Monfort

$7.20

Sofia Smeke M., Noriega

$20.59

Freddy Suarez Figueroa, Disutextos

$26.52

G. Katz - M. Katz, Mcgraw Hill

$6.00

Sergio Medina, Noriega

$24.02

Elba Albujas, Discolar

$13.20

$25.81

I. Brito - M. Rull, Santillana

$25.81

Luis R. Rincon, Girasol Lite

$22.77

Clara E. Martinez, Girasol Lite

$22.77

$9.36

Maria V. Arias Escalante, Excelencia

$11.94

Luis R. Rincon, Girasol Lite

$22.77

$31.88

Gisela Soto, Noriega

$20.59