$29.00

Beare / Gardner, Macmillan

$9.60

$32.50

S. Brewster - A. Lane, Richmond

$37.95

C. Lethaby - S. Brewster, Richmond

$44.50

$13.66

F. Rivas - M. Alvarez, Salesiana

$12.00

$12.00

Richard Lee, Garnet

$6.00

Carmen Navarro, Richmond

$34.50

N. Farfan, Educar

$5.76

C. Lethaby - S. Brewster, Richmond

$27.00

Jose F. Amador M., Editorial Educativa

$5.76

Olga Flores, Obelisco

$5.76

Prieto, Mcgraw Hill

$6.00