D. Nicoll - C. Mark, Mcgraw Hill

$61.89

R. Skeel - S. Khlief, Lippincott

$60.00

M. Nordin - V. Frankel, Lippincott

$96.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

Thomas M. de Fer, Lippincott

$93.60

Patrick W. Tank, Lippincott

$42.00

Miriam Guana, Mcgraw Hill

$61.89

G. Frendl - R. Urman, Lippincott

$54.39

Jose Saban Ruiz, Diaz de Santos

$96.00

Roberto Arenas, Mcgraw Hill

$62.40

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

$46.80

John T. Daugirdas, Lippincott

$86.40

C. Braun - C. Anderson, Lippincott

$114.00

Jose F. Gonzalez, Mcgraw Hill

$45.60

Kasper - Braunwald y Otro, Mcgraw Hill

$185.22