John T. Daugirdas, Lippincott

$86.40

Burke A. Cunha, Mcgraw Hill

$30.00

Kasper - Braunwald y Otro, Mcgraw Hill

$185.22

Fernando Guzman Toro, Vadell Hermanos

$14.40

Alexandro Bonifaz, Mcgraw Hill

$60.00

Cassimeris

$102.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Tintinalli, Mcgrawhill

$93.60

Roberto Arenas, Mcgraw Hill

$62.40

J. Romero - G. Tena, Mcgraw Hill

$48.00

Curtis M. Rimmerman, Lippincott

$75.60

Mario A. Hernandez O., Mcgraw Hill

$39.60

Bezares, Mcgraw Hill

$36.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

Rebecca L. Shoener, Mcgraw Hill

$42.00