Gisela Soto, Cobo

$12.00

G. Katz - M. Katz, Mcgraw Hill

$6.00

N. Odreman - R. Diaz, Everest

$11.94

G. Katz - M. Katz, Mcgraw Hill

$6.00

$6.00

$28.00

Gumersindo Fernandez, Everest

$11.94

Yris Molina G., Monfort

$16.80

Sercio Medina Lopez, Noriega

$18.48

Maira Molina Lucero, Trillas

$35.00

$6.00

Judith Herrada, Santillana

$8.71

$8.40

Francisco Avila, Saber

$12.00

Marcela Hinojosa de Coria, Trillas

$9.10