E. Mayeaux - J. Cox, Lippincott

$170.40

G. Rodriguez - J. Vaquero, Diaz de Santos

$63.60

M. Nordin - V. Frankel, Lippincott

$96.00

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

Maria A. Obando, Ula

$12.00

Thomas M. de Fer, Lippincott

$93.60

T. Browne - G. Holmes, Lippincott

$60.00

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

J. Garcia - J. Lopez, Mcgraw Hill

$56.40

D. Nicoll - C. Mark, Mcgraw Hill

$61.90

Jose F. Gonzalez, Mcgraw Hill

$45.60

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

$46.80

R. Skeel - S. Khlief, Lippincott

$60.00

C. Stone - R. Humphries, Mcgraw Hill

$108.00

I. Martin - Lacave, Diaz de Santos

$72.00