Jose F. Amador M., Editorial Educativa

$5.76

Mota And Espidel, Romor

$6.00

C. Lethaby - S. Brewster, Richmond

$22.77

S. Brewster - A. Lane, Richmond

$31.88

Jose Luis Morales, Pearson

$5.76

Tiznado, Mcgraw Hill

$6.00

$13.66

R. Williams & K. Smith, Richmond

$7.29

Kniveton - Llanas, Macmillan

$5.76

Judith A. Aurenty F., Actualidad Escolar 2000

$30.79

C. Lethaby - S. Brewster, Richmond

$22.77

$5.76

$13.66

$5.76

$43.41