$11.94

I. Brito - M. Rull, Santillana

$25.81

$6.00

G. Katz - M. Katz, Mcgraw Hill

$6.00

R. Diaz - N. Diaz, Saber

$16.80

Hilda M. Benavides, Trillas

$11.94

$33.12

$6.00

Freddy Suarez Figueroa, Disutextos

$26.52

Clara E. Martinez, Girasol Lite

$22.77

Ramona M. de Rivero, Romor

$6.00

$9.36

Henry Cedeño, Cobo

$11.94

G. Katz - M. Katz, Mcgraw Hill

$6.00

Fernando Gonzalez Lucini, Estudio - Anaya

$6.00