$6.00

Enriqueta Agreda, Romor

$5.76

J. Lawley - R. Fernandez, Richmond

$11.39

C. Lethaby - S. Brewster, Richmond

$22.77

S. Brewster - A. Lane, Richmond

$31.88

Jose Luis Morales, Logman

$5.76

Paul a Davies, Macmillan

$5.76

$42.63

Sileci, Mcgraw Hill

$12.00

Manuel Dos Santos, Mcgraw Hill

$9.60

Lenore Cohen, Richmond

$37.95

Judith A. Aurenty F., Actualidad Escolar 2000

$30.79

Manuel Alvarez, Salesiana

$12.00

Viv Lambert, Macmillan

$14.40

C. Lethaby - S. Brewster, Richmond

$37.95