O. Quiros - J. Quiros, Amolca

$50.40

C. Braun - C. Anderson, Lippincott

$114.00

John T. Daugirdas, Lippincott

$86.40

Alexandro Bonifaz, Mcgraw Hill

$60.00

J. Romero - G. Tena, Mcgraw Hill

$48.00

Maria A. Obando, Ula

$12.00

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Leonard Crowley, Mcgraw Hill

$68.40

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Lynn S. Bickley, Lippincott

$125.12

Kasper - Braunwald y Otro, Mcgraw Hill

$185.22

D. Nicoll - C. Mark, Mcgraw Hill

$61.89

S. Joo - A. Kau, Lippincott

$69.12

Rebecca L. Shoener, Mcgraw Hill

$42.00

Roberto Arenas, Mcgraw Hill

$62.40