Carlos A. Roldan, Lippincott

$135.60

Francisco A. Orduña P., Diaz de Santos

$36.00

P. Paulman - A. Paulman, Wolters Klumer

$82.09

Insp, Mcgraw Hill

$31.20

Mario A. Hernandez O., Mcgraw Hill

$39.60

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

R. Hyatt - P. Scanlon, Lippincott

$28.20

W. Smith - T. Farrell, Wolters Kluwer

$90.00

J. Romero - G. Tena, Mcgraw Hill

$48.00

Thomas M. de Fer, Lippincott

$93.60

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Julio Sepulvedad S., Mcgraw Hill

$40.80

Jose Saban Ruiz, Diaz de Santos

$96.00

Schwartz y Otros, Mcgraw Hill

$62.40

Jose F. Gonzalez, Mcgraw Hill

$45.60