Alexandro Bonifaz, Mcgraw Hill

$60.00

J. Kassirer - J. Wong, Lippincott

$88.80

Kasper - Braunwald y Otro, Mcgraw Hill

$185.22

Burke A. Cunha, Mcgraw Hill

$30.00

Roberto Arenas, Mcgraw Hill

$62.40

Jose Saban Ruiz, Diaz de Santos

$96.00

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

Fernando Guzman Toro, Vadell Hermanos

$14.40

Mario A. Hernandez O., Mcgraw Hill

$39.60

Julio Sepulvedad S., Mcgraw Hill

$40.80

E. Mayeaux - J. Cox, Lippincott

$170.40

John T. Daugirdas, Lippincott

$86.40

F.j. Blanco - J.d. Cañete, Panamericana

$46.80

Jose F. Gonzalez, Mcgraw Hill

$45.60

$8.40