$27.00

$57.68

Olga Flores, Obelisco

$5.76

Amanda Cant, Macmillan

$14.40

A. Cant - M. Charrington, Macmillan

$18.00

Brewster - Davies, Macmillan

$6.00

$6.00

Kniveton - Llanas, Macmillan

$5.76

$13.66

Lenore Cohen, Richmond

$37.95

$42.63

$21.25

Paul a Davies, Macmillan

$5.76

Beatriz E. Henao Zapata, Richmond

$9.11

Sileci, Mcgraw Hill

$12.00