S. Joo - A. Kau, Lippincott

$69.12

Linda E. Muños Espinosa, Mcgraw Hill

$144.00

Carlos A. Roldan, Lippincott

$135.60

Alexandro Bonifaz, Mcgraw Hill

$60.00

Kasper - Braunwald y Otro, Mcgraw Hill

$185.22

T. Browne - G. Holmes, Lippincott

$60.00

C. Stone - R. Humphries, Mcgraw Hill

$108.00

Maria A. Obando, Ula

$12.00

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

D. Cline - O. Ma -, Mcgraw Hill

$134.40

Lynn S. Bickley, Lippincott

$125.12

R. Zane - J. Kosowsky, Lippincott

$55.20

Fernando Guzman Toro, Vadell Hermanos

$14.40

Jose Saban Ruiz, Diaz de Santos

$96.00

Bezares, Mcgraw Hill

$36.00