C. Dieguez - R. Yturriaga, Mcgraw Hill

$40.00

S. Joo - A. Kau, Lippincott

$57.60

Curtis M. Rimmerman, Lippincott

$63.00

Roberto Arenas, Mcgraw Hill

$52.00

R. Walls - M. Murphy, Lippincott

$42.15

Alexandro Bonifaz, Mcgraw Hill

$50.00

Longo - Fauci - Kasper, Mcgraw Hill

$60.00

M. Nordin - V. Frankel, Lippincott

$80.00

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

$39.00

Esp. y Mgs. Aura M. Parra, Luz

$6.92

O. Quiros - J. Quiros, Amolca

$42.00

I. Martin - Lacave, Diaz de Santos

$60.00

J. Cloherty - E. Eichenwa, Lippincott

$70.13

R. Zane - J. Kosowsky, Lippincott

$46.00

Francisco A. Orduña P., Diaz de Santos

$30.00