Francisco A. Orduña P., Diaz de Santos

$36.00

Lynn S. Bickley, Lippincott

$125.12

$8.40

C. Dieguez - R. Yturriaga, Mcgraw Hill

$48.00

Mario A. Hernandez O., Mcgraw Hill

$39.60

D. Fitzgibbon - J. Loeser, Lippincott

$150.00

Trujillo - Becerra- Rivas, Mcgraw Hill

$111.48

Longo - Fauci - Kasper, Mcgraw Hill

$72.00

Julio Sepulveda Saavedra, Mcgraw Hill

$108.00

Schwartz y Otros, Mcgraw Hill

$62.40

Julio Sepulvedad S., Mcgraw Hill

$40.80

Roberto Arenas, Mcgraw Hill

$62.40

R. Hyatt - P. Scanlon, Lippincott

$28.20

B. Shakuntala Baliga, Mcgraw Hill

$108.00

Salvador Zubiran, Mcgraw Hill

$67.20