R. Hyatt - P. Scanlon, Lippincott

$28.20

J. Fuente - G. Heinze, Mcgraw Hill

$30.00

T.w. Sadler, Lippincott

$38.40

Bezares, Mcgraw Hill

$36.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

Jose Saban Ruiz, Diaz de Santos

$96.00

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

J. Cloherty - E. Eichenwa, Lippincott

$84.15

Cassimeris

$102.00

Thomas M. de Fer, Lippincott

$93.60

J. Romero - G. Tena, Mcgraw Hill

$48.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

F.j. Blanco - J.d. Cañete, Panamericana

$46.80

Mario A. Hernandez O., Mcgraw Hill

$39.60