O. Quiros - J. Quiros, Amolca

$50.40

Insp, Mcgraw Hill

$31.20

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

$46.80

Julio Sepulvedad S., Mcgraw Hill

$40.80

Leonard Crowley, Mcgraw Hill

$68.40

M. Breskin - K. Dumith, Mcgraw Hill

$69.60

Tintinalli, Mcgrawhill

$93.60

Francisco A. Orduña P., Diaz de Santos

$36.00

E. Hulley - S. Cummings, Wolters Kluwer

$127.38

J. Cloherty - E. Eichenwa, Lippincott

$84.16

Jose Saban Ruiz, Diaz de Santos

$96.00

R. Zane - J. Kosowsky, Lippincott

$55.20

R. Skeel - S. Khlief, Lippincott

$60.00

Mario A. Hernandez O., Mcgraw Hill

$39.60

Gerard M. Doherty, Mcgraw Hill

$117.60