E. Mayeaux - J. Cox, Lippincott

$170.40

Salvador Zubiran, Mcgraw Hill

$67.20

Thomas M. de Fer, Lippincott

$93.60

R. Zane - J. Kosowsky, Lippincott

$55.20

Rebecca L. Shoener, Mcgraw Hill

$42.00

Esp. y Mgs. Aura M. Parra, Luz

$8.30

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

R. Baldor - A. Ehrlich, Lippincott

$156.00

$8.40

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Gerard M. Doherty, Mcgraw Hill

$117.60

Fernando Guzman Toro, Vadell Hermanos

$14.40

O. Quiros - J. Quiros, Amolca

$50.40

R. Hyatt - P. Scanlon, Lippincott

$28.20