M. Estevez - M. Alvarez, Salesiana

$10.00

Michael Rost, Pearson

$4.80

Rachel Finnie, Macmillan

$4.80

Raquel Alvarez, Actualidad

$9.10

Judith A. Aurenty F., Actualidad Escolar 2000

$13.00

Sileci, Mcgraw Hill

$5.00

Lenore Cohen, Richmond

$25.00

Dinorah Pous, Mcgraw Hill

$5.00

Hans Mol, Macmillan

$12.00

$14.00

Manuel Dos Santos, Mcgraw Hill

$8.00

$19.50

$9.00

$14.00

Beatriz E. Henao Zapata, Richmond

$6.00