Mario A. Hernandez O., Mcgraw Hill

$39.60

Gerard M. Doherty, Mcgraw Hill

$117.60

R. Hyatt - P. Scanlon, Lippincott

$28.20

Fernando Guzman Toro, Vadell Hermanos

$14.40

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

Francisco A. Orduña P., Diaz de Santos

$36.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

J. Romero - G. Tena, Mcgraw Hill

$48.00

Kasper - Braunwald y Otro, Mcgraw Hill

$185.22

Marc S. Sabatine, Lippincott

$45.12

J. Kassirer - J. Wong, Lippincott

$88.80

Maria A. Obando, Ula

$12.00

Carlos A. Roldan, Lippincott

$135.60