$8.40

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

A. Herrera - M. Granados, Mcgraw Hill

$61.89

Curtis M. Rimmerman, Lippincott

$75.60

C. Braun - C. Anderson, Lippincott

$114.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

S. Mcphee - M. Papadakis, Mcgraw Hill

$93.60

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Rodolfo Rodriguez C., Mcgraw Hill

$49.20

Cassimeris

$102.00

Joseph E. Muscolino, Lippincott

$69.60

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

Miriam Guana, Mcgraw Hill

$61.89

D. Fitzgibbon - J. Loeser, Lippincott

$150.00